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What is essential for the unification of physics: understanding nature at the Planck scale

2024.05.13 17:42 FluctuatingTangle What is essential for the unification of physics: understanding nature at the Planck scale

The question about the unification of physics is a question about what happens at the Planck scale. How does nature look at the Planck scale? This basic question needs to be answered to unify physics.
Combining nature’s maximum speed, nature’s maximum force, and nature’s quantum of action yields a minimum length in nature, given by twice the Planck length. The value is tiny, about 3 ·10⁻³⁵m, and thus much smaller than everything ever measured. Exploring the properties of nature shows that the minimum length is also the minimum length measurement error and that no experiment can reach the minimum length.
So we are in a difficult situation. To unify physics, we need to find out how nature looks at the Planck scale, but we cannot reach the scale in any experiment. Only one option is left: we must think, guess, and check.
Thinking about the minimum length is fun. A minimum length in nature has some important consequences. First of all, a minimum length implies that space is not continuous. Did you learn something different in school? Of course, you did! However, the statement that space is continuous is wrong. Physical space is approximately continuous, but it is not exactly continuous. The lack of continuity is an unavoidable consequence of the unification of quantum theory and relativity.
To achieve unification, we have to eliminate continuous space. But there is more. A minimum length also implies that points do not exist. Points have no length, no diameter, and no size. In a universe with a minimum length, such points do not exist. Did you learn something different in school? Of course, you did! However, points are idealizations that do not exist in nature. Space is not made of points.
Therefore, to achieve unification, we must eliminate continuous space and points. But there is even more. A minimum length also implies that space is not discrete. Space is not made of point-like entities that form a crystal or a network. Space is not made of anything that is point-like or has a point-like cross-section.
Are we on the right track? Let us check. Our conclusion that there are no points in nature implies that all approaches to quantum gravity based on points cannot succeed. Let us check in detail. This condition eliminates a lot of attempts. It eliminates almost all attempts proposed so far! Indeed, no attempt based on points has been successful at unification.
But if points do not exist, what then is space made of? Space cannot have more dimensions, because dimensions require points. Instead, space must have three approximate dimensions. Space cannot have fermionic coordinates, as required by supersymmetry, because such coordinates again require the existence of points.
“Nature consists of particles and space”, we learned for over 2000 years. “Space differs from particles”, we also learned. But what happens at the boundary between space and particles if particles are not points and if space is not made of points? Nothing. At the Planck scale, space and particles do not differ.
How can space and elementary particles not differ at the Planck scale? Space is divisible, but elementary particles are not. Space is extended in three dimensions, but elementary particles are not.
We are left with one option only: elementary particles are only approximatively indivisible and only approximatively not extended in three dimensions. Likewise, space is only approximatively divisible, and only approximatively extended in three dimensions.
But we can say even more about the “stuff” that makes up space and elementary particles. This “stuff” must also make up black holes, wave functions, and interactions. Black holes have entropy, and the entropy value is due to processes occurring at the Planck scale. More precisely, the value of black hole entropy found by Bekenstein and Hawking proves that black hole entropy is due to constituents of Planck size.
A constituent of space can be of Planck size in three, two, or one dimension. \ Three* Planck dimensions would mean that the constituents are little balls, little dodecahedra or some other little object moving around randomly. This is impossible because no such little objects could generate black holes, their entropy, or the various particles and forces observed in nature. \ One* Planck dimension would mean that the constituents are thin fluctuating membranes moving around randomly. Again, this is impossible, because no such little objects could generate black holes, or the various particles and forces observed in nature. \ Two* Planck dimensions would mean that the constituents are thin strands moving around. This is possible because thin strands indeed generate black holes, their entropy, and the various particles and forces observed in nature. This is told in this text.
Let us check the result. If both space and elementary particles are made of fluctuating strands with Planck radius, neither space nor particles are made of points, and space is not continuous — as we demanded. Likewise, elementary particles are only approximatively indivisible and only approximatively point-like — as we required. Moreover, space is only approximatively divisible, and only approximatively extended in three dimensions, as we deduced. Finally, if both space and elementary particles are made of strands with Planck radius, this yields general relativity and the impossibility of distinguishing space from elementary particles. In addition, we get all elementary particles and all interactions, as told here. No other approach ever achieved this. None.
In short, by describing elementary particles and space as made of fluctuating strands of Planck radius we get the description of nature at the Planck scale we were looking for.
This text is also found on my blog https://medium.com/@motionmountain/at-the-planck-scale-space-is-not-smooth-f6d183e27095
submitted by FluctuatingTangle to TheoriesOfEverything [link] [comments]


2024.05.13 17:38 Yphi-Zirconium Average Width, Length and Weight of 4 species of Vipers

Hello people from snakes
Ive been trying for the past few days to find the average length, width and weight of 4 viper species cited below. Weight and Length are easy to find, albeit sometimes its really vague, but width is something Ive been really struggling with because I can't fucking find some of the average width ( or diameteradius/circumference ) of some of these species.
The 4 species are :
Any help is appreciated !
submitted by Yphi-Zirconium to snakes [link] [comments]


2024.05.13 14:22 muchachho What rollers do I actually use for Bmax?

Bought the Lightweight Double Aluminum 9-8mm 95562 for the front and 17mm aluminum ball spoke 15161 x 4 for the back. Do these work well together?
Moving forward what rollers do I actually use for what? What difference does a bigger diameter roller make? Does it affect turning radius?
I would like to know the difference rather than copying builds off the internet TYA for input
submitted by muchachho to mini4wd [link] [comments]


2024.05.13 11:42 Throwaway126955 [Custom legend concept] - Medias the gilded architect

NEW LEGEND: MIDAS
Gilded Architect
Real Name: Edgardo de Oro
Age: 35
Home World: Victor
Class: Controller
Passive Ability: Golden Touch
Tactical Ability: Gilded Construct
Ultimate Ability: Golden Tower
~Passive Ability – Golden Touch:~
The first weapon you pick up will be given a random golden attachment (Except for optics). This attachment cannot be dropped; however, you can change what the attachment is, and transfer it between weapons by going into your inventory.
~Notes:~
- The Golden Attachment (either a Barrel, Mag, Stock, or HOP-UP) will be randomly attached to your first weapon your pick. (For example, if you picked up the DEVOTION, it could have a Turbocharge already attached to it, or it could even have a golden mag).
- This Attachment cannot be dropped, however it can be move between slots on any of your guns. You do this by going into your inventory and by placing your cursor over the empty Attachment Slot of any of your weapons, you will be given a Special Prompt to click (L2 on controller, or Left Click on PC). This will cause that slot to be attached with the corresponding golden attachment and any already existing one, that was created by Golden Touch, will be removed.
- You can only have 1 Golden Attachment created by Golden Touch at a time (Meaning you can’t give both your guns a golden attachment for free, you can only give 1 attachment to 1 gun).
~Tactical Ability – Gilded Construct:~
Throw out a glob of melted gold that turns into a thick horizontal golden wall. Match be attached to a surface beneath it. (Max 4)
~Notes~:
- General Stuff: Has 2 charges, each having a cooldown of 25 seconds. The Glob has a throw distance of ~ 15 meters. Can be used in your off hand while preforming other actions. You can only have a maximum of 4 walls up at a time, if you would create a 5th one, the oldest one is destroyed.
- The Walls: The walls are horizontal and have a high of 6 Meters, Width of 8 meters, and a depth of 2 meters. The walls, Once Grown, can be climbed, and stood on. The walls cannot go through other walls and must have a surface beneath them (If not, the wall is destroyed). After the glob lands, it takes 0.5 seconds for the Gold to expand and grow into a wall. Once grown the wall has 400 HP, it takes no damage while it’s growing.
- CHARACTER INTERACTIONS: Alter’s tactical can work on the walls, Mad Maggie’s drill can attach to it, it is destroyed by Crypto’s EMP, et cetera. It acts just like any other deployable ability in the game, so you can use some common sense for its
~Ultimate Ability – Golden Tower:~
Create a tower of liquid Gold. While your tower is growing and 7 seconds afterwards, your teammates can run into its base, being transported to it’s top. Afterwards it becomes completely solid and no longer permeable.
~Ultimate Notes:~
- General Stuff: Has a charge time of 3 minutes and can be casted anywhere within 15 meters of you (As long as you have Line of site). Has 600 HP. Lasts indefinitely, unless it’s in final ring, in which case it lasts 10 seconds after fully grown.
- Tower: The tower has a radius of 6 meters (diameter of 12) and is 20 meters tall. Once casted, the tower will grow from the ground (If a player is standing on it, they will be pushed up while it grows). During this growing phase and 7 seconds afterwards, that base of the tower (anything part of it that’s 6 meters away from the top) is completely liquid. Meaning bullets pass through it dealing no damage to the tower, however shooting at the top will damage it. During this time, your team can run into the base of the tower and be pushed up to the top of it (Like horizons tactical), Enemy players cannot do this. 7 seconds after the tower is fully grown, the tower will become completely solid, meaning bullets no longer pass through it, and shooting any part of it will damage it. Also, your team can no longer run into the towers base to be transported to its peak.
- ~CHARACTER INTERACTIONS:~ is destroyed by EMP. Alters tactical can be used on it. Once it’s fully grown, pathfinder can place his ultimate on any solid part.
submitted by Throwaway126955 to apexlegends [link] [comments]


2024.05.12 20:42 ExilePrime Trying to create a prompt to recreate this illusion in html5, how can I better communicate this prompt?

This is the illusion I'm trying to recreate in html5.
This is the prompt I used, "Using tusi coupling make a circle with 8 (ball bearings/pearls) points that rotates on a board with straight lines that show each pearl only going up and down in a straight line. Do this in html5."
Chatgpt says this prompt is better, "Create an HTML document with a rotating circle animation composed of ball bearings. The circle should be displayed on a canvas element with a black border. The circle should have 8 ball bearings distributed evenly along its circumference, each moving in a straight line up and down. The diameter of the circle should be 400 pixels, and each ball bearing should have a radius of 10 pixels. The animation should start automatically and continue indefinitely. Ensure that the HTML document includes appropriate meta tags for character encoding and viewport settings."
I would love your input on how to make the illustration in the gif I provided with html5.
Edit1:
This is the closest I'm getting to the Gif.
flems.io(codepen)
submitted by ExilePrime to PromptEngineering [link] [comments]


2024.05.12 20:30 ExilePrime Trying to create a prompt to recreate this illusion in html5, how can I better communicate this prompt?

This is the illusion I'm trying to recreate in html5.
This is the prompt I used, "Using tusi coupling make a circle with 8 (ball bearings/pearls) points that rotates on a board with straight lines that show each pearl only going up and down in a straight line. Do this in html5."
Chatgpt says this prompt is better, "Create an HTML document with a rotating circle animation composed of ball bearings. The circle should be displayed on a canvas element with a black border. The circle should have 8 ball bearings distributed evenly along its circumference, each moving in a straight line up and down. The diameter of the circle should be 400 pixels, and each ball bearing should have a radius of 10 pixels. The animation should start automatically and continue indefinitely. Ensure that the HTML document includes appropriate meta tags for character encoding and viewport settings."
I would love your input on how to make the illustration in the gif I provided with html5.
Edit1:
This is the closest I'm getting to the Gif.
flems.io(codepen)
submitted by ExilePrime to ChatGPTPromptGenius [link] [comments]


2024.05.12 19:38 No-Study4924 [Second year high school Math] I hot stuck on the second question. Did my best to translate from Arabic

[Second year high school Math] I hot stuck on the second question. Did my best to translate from Arabic submitted by No-Study4924 to HomeworkHelp [link] [comments]


2024.05.12 19:03 girlyrocker Not sure which one would be good for antirocker

Not sure which one would be good for antirocker
Maybe you guys can help me. I want to buy wheels for antirocker but right now don't have a lot of funds for them. I've found these at a local site. Now I'm wondering if they are good. I don't know this brand. Also if that are should I go with 52mm or 47mm. I skate Them on 58mm flat rn.
submitted by girlyrocker to AggressiveInline [link] [comments]


2024.05.12 14:35 Thatoneguywithasword The Arrow is basically a small nuke. (Spoilers for recent chapter)

I’m not nearly knowledgeable on anything physics related to calculate this like some of the guys on the vsbattle wiki. But I do have nuke map to at least help make some guesses.
For the manga I think it’s safe to say that the… fire ball? More of a fire pillar I guess but it should only cover the entirety of the domain’s 200 meter radius. In nuke map the closest to this was 7 kiloton reaching about 193 meter.
For the anime it’s a bit more complicated. As with most things the Anime exaggerates it, I found somewhere that the crater left behind in Shibuya apparently had a diameter of roughly 520 meter. And since the domain in Shinjuku was only about 3/4 of it’s max radius the hypothetical max size of the anime domain would probably be around 325 meters in radius or 650 meters in diameter. In nuke I got the same exact number for 26 kilotons.
So the manga version is a couple times stronger than a suitcase nuclear device, while the anime is just a slightly more powerful Fat Man. But do note the both could potentially be more powerful than any of the measurements given here considering that, like mentioned before, these are massive fire pillars that are much taller than their domains are wide.
And as for why I consider the anime version a separate thing. Well I practically consider it a different cannon by this point, it’s an adaptation of the original sure but some of the things it adds things that goes beyond simply filling in the gaps left by the manga. There are whole sequences that pretty much breaks certain mechanics of the power system (Geto vs Toji) and the narrator is even less trust worthy than it was in the manga considering that it literally didn’t existed in season 1 on top of the numerous other contradictions that would come as they adapt more and more of the manga.
So yeah that’s all I could find for this. I am most likely very wrong so any of any physicist are willing to correct me on this then go ahead.
submitted by Thatoneguywithasword to Jujutsufolk [link] [comments]


2024.05.12 10:11 Kuetch [Classical Mechanics HW] I don't understand why angular momentum is conserved here.

[Classical Mechanics HW] I don't understand why angular momentum is conserved here. submitted by Kuetch to PhysicsStudents [link] [comments]


2024.05.12 09:30 Soggy_Caregiver_1079 Best Tool for Deep Hole Boring Aluminum Solid Stock

Best Tool for Deep Hole Boring Aluminum Solid Stock
Hey everyone, first post here. Id love some thoughts and advice. I have been going back and forth over what the best tool is for boring deep holes in aluminum stock ( 3”-8” deep x 1/4” - 3/4” diameter)
What I am producing is snow making machine bodies, essentially the same as a pneumatic air manifold with varying numbers of outlets depending on the amount of water the user is utilizing.
I have two drill presses they are great for the outlet ports (max depth 3/4”) but boring the channel hole usually 5-8” in depth is extremely time consuming regardless of the amount of coolant and drill speed.
I really want to amp up production, and just cant seem to find the perfect tool. What would you all recommend? Right now I am thinking a small metal lathe would be the most efficient solution.
Other tool I had in mind was a mag drill press, but those do not seem to be efficient for depth only for shallow large radius holes..
These snow guns are not complex, they are a simple, extremely affordable solution for small ski resorts to make snow for about $350 a piece. Normal snowguns cost about $1200 at a minimum.
My budget is about $750-1500
I know everyone is going to suggest a used mill, but the power conversion, size and cost is just not feasible for me personally yet
submitted by Soggy_Caregiver_1079 to Machinists [link] [comments]


2024.05.12 09:05 King_Of_The_Munchers Sukuna is not equivalent to a Nuke

Sukuna is not equivalent to a Nuke
I am saying this because of the recent chapter. We finally got to see a better image of how powerful Furnace is, and from the panels it seems to destroy far more than a circle of 200m in radius. The initial blast is about 15 buildings across and it extends about 7 buildings out beyond that in each direction. Using a 15 story building for an average metric to make this simple, with a footprint of 37m x 37m, it puts the entire diameter at 1,073 meters. That’s still less than the destructive radius of the MOAB, which has a destructive radius of nearly 1 mile, which was 11 tons of TNT. Hiroshima was 15 kilotons of TNT, over 1000 times greater in size.
Furnace is the highest feat of destruction we’ve seen in JJK. Yes, it’s big, but it’s not even close to a nuke in scale and the wank really needs to stop for Sukuna’s and JJK DC as a whole.
submitted by King_Of_The_Munchers to PowerScaling [link] [comments]


2024.05.12 03:24 CornerCornDog Despicable Me: Mooned feats pt. 3 - Vector flies away from the Moon

Despicable Me: Mooned feats pt. 3 - Vector flies away from the Moon
This'll be the last of my Mooned calculations. While there are some more notable feats (Gru's ship flying to the Moon, Vector surviving an explosion that sent him to Mars, Vector jumping fast enough to overcome the Moon's escape velocity) none of them have enough context to be calculated, or in the case of the last one, is just a google search away (The Moon's escape velocity is 2.38 km/s, or about Mach 6.94, consistent with other movement speed calcs for Gru).
This feat is here. Vector straps himself to a space satellite and puts a ton of rockets under it, instantly blasting himself away from the Moon. This will be finding the kinetic energy acting on Vector during this. It should be noted that Vector is only tanking his own kinetic energy, and would probably not scale to the greater kinetic energy of the satellite because of his smaller surface area and him being propelled at the same rate as the satellite.
https://preview.redd.it/gopbpvz79wzc1.png?width=3456&format=png&auto=webp&s=8b468992d643b40a61234db9839e51e2e677046c
This frame is the best reference for how fast Vector is leaving the Moon. We're going to get the distance from the camera to the Moon, distance from the camera to Vector, and from there find the distance from Vector to the Moon. First the Moon:
Screen height - 1443 px Moon diameter - 1367 px Equatorial radius of the Moon is 1738.1 km, making the radius 3476.2 km
2atan(tan(35deg)*(object size in pixels/panel height in pixels)) is the angsize equation.
2 * atan(tan(35 deg) * (1367 / 1443)) = 67.1149388388 degrees Plugging that into this calculator with the size of 3476.2 km gets us a distance of 2620.3 km, or 2,620,300 meters. Now Vector:
Screen height - 1443 px Vector's head - 29 px Average human head is 18 - 20 cm, so we'll use 19 cm
2 * atan(tan(35 deg) * (19 / 1443)) = 1.61243572736 degrees Plugging those in gets a distance of 6.751 meters. 2,620,300 - 6.751 = 2620293.249 meters.
Going frame-by-frame, Vector blasts off of the Moon at 3:34:71, and gets to where we calculated at 3:36:99, so it takes 2.28 seconds.
2620293.249 / 2.28 = 1149251.425 m/s. Using a kinetic energy calculator (assuming Vector is 80 kg, the average mass of an American male), it comes out to 52831153514581 joules, or 12.6269487368 kilotons of TNT - Town level
Just for fun, I'll calculate the kinetic energy of the satellite as well, to get a gauge for the power of Vector's rockets.
The satellite greatly resembles the Altair spacecraft, though obviously significantly smaller. The real Altair was 10.09 meters tall, while this one is about Vector's height when on its legs, so about 69 in or 175.26 cm. That makes the spacecraft 0.173696729435% the height of Altair, and using the square-cube law would be about (0.173696729435)^3 times the mass of it. The mass of the original Altair was 45,864 kg
(0.173696729435)^3 = 0.00524052652316 0.00524052652316 * 45864 = 240.351508458 kg
Using the same kinetic energy calculator, that comes out to 158725593010072 joules or 37.9363272013 kilotons of TNT - Town level
Combining Vector and the spacecraft's, it comes out to 50.563275938 kilotons of TNT - Town level for the strength of Vector's rockets.
submitted by CornerCornDog to FeatCalcing [link] [comments]


2024.05.11 22:29 Jakeultron308 KND explosion Calc

KND explosion Calc
(Requested by u/CartoonistOk1213 over in this post Hope this got your answer)
Scan 1
Earth Width: 87px/12756000.00 m
(146620.6897 m/px)
Explosion Diameter: 39px/5718206.897m or 5718.21 km
Explosion radius: 2859103.448m
W = R^3x((27136xP+8649)^(1/2)/13568-93/13568)^2
where W is the yield in tons of TNT, R is the radius in meters, and P is the shockwave pressure in bars, where we generally use 1.37895 bars or 20 psi of pressure. For this specific formula, there is no need to divide the result by 2.
2859103.448^3x((27136x1.37895+8649)^(1/2)/13568-93/13568)^2 = 1.878344e+15 Tons of TNT
1.8783439997610156 Petatons of TNT or 7.858991295E+24 Joules/Continental+
Conclusion: The Explosion is continental+ and this feat would pretty much go to everybody in the Screen/panel in terms of durability. Probably toon force.
(Edited the Results because i forgot to include the diameter as well as the proper radius and every other post where i see mistakes in i edit them to not confuse anybody in the future)
submitted by Jakeultron308 to FeatCalcing [link] [comments]


2024.05.11 18:56 VeraVemaVena (Attempting to) calculate Furnace's explosive yield

First of all, I want to give a quick fuck you to u/WarCrimesAreBased for kicking off this discussion in the first place. I just wanted to play some Terraria Calamity mod that now the update has dropped bruh 😭
Malevolent Shrine has a maximum radius of 200m, for a diameter of 400m. Considering the text describes Furnace as "coating every inch of the domain", we shouldn't need to increase or decrease this size. Furnace creates a giant pillar of fire, so we'll be comparing it to a nuclear bomb's fireball. It'll also be a contact detonation (when the fireball touches the ground) as Sukuna was likely aiming it directly at Yuji.
I used two websites to calculate the size, Nuclear Fireball Calculator and NukeMap.
The former says a 200m radius fireball would require an explosive yield of 43.55 kilotons. However, NukeMap says a 43.55kT nuke would have double this, with it requiring a much more measly 8kT to achieve the exact radius. To make this even more confusing, NFC says a 8kT nuke would have half, with a blast radius of 101.5m.
As a compromise, I'll take both assumptions into account.
NukeMap's calculations put Furnace at just over half of Little Boy's yield, and would be considered as a Tactical Nuclear Weapon. Tactical Nukes are designed to be used in conjunction with military forces, where friendlies would be in close proximity to the blast.
NFC's calculations put Furnace directly into the average low-yield Strategic Nuke (10-100kT). Strategic Nukes are the ones you think of when the US and Russia decide to obliterate each other.
Is there a major difference between the lethality of the two? Not really. They both have the same temperatures (100,000,000°C epicenter, which then goes down to 3,000-4,000°C with distance) and anybody except Gojo is getting absolutely fucking cooked by this attack. My poor boy Choso is lucky he even had a chance to say his goodbyes to Yuji. The blast radius is the same size as the fireball due it being restricted to only the domain, so there's no major difference in overall destruction either. The only way we could get a proper difference is to see it outside of the domain, which likely isn't happening now, so...
TL;DR: depending on the source, Furnace is equivalent to either a Tactical Nuke (1-10kilotons) or a low-yield Strategic Nuke (10-100kilotons)
submitted by VeraVemaVena to Jujutsufolk [link] [comments]


2024.05.11 17:54 buzzwallard Irrationality of pi and calculations of the circle.

Some weeks ago I received a storm of derision for my suggestion that the irrationality of pi was essential to its usefulness as an element in calculations of the circle.
I kept coming back to the question so I asked the chatgpt robot for its opinion. Here is the result
User Pi has an infinite number of decimal points. Is this why it is helpful in geometric formulae for the circle?
ChatGPT Yes, that's right! The value of pi (ππ) is an irrational number, meaning it cannot be expressed as a finite decimal or a fraction. Its decimal representation goes on infinitely without repeating. This property makes pi very useful in geometric formulas involving circles because it provides an exact relationship between a circle's diameter, circumference, and area.
For example, in the formula for the circumference of a circle (C=2πrC=2πr), pi ensures that the circumference is directly proportional to the circle's radius, regardless of the circle's size. Similarly, in the formula for the area of a circle (A=πr2A=πr2), pi ensures that the area is also directly related to the square of the radius.
Pi's infinite decimal points allow for precise calculations in geometry, making it an essential constant in many mathematical and scientific contexts.
User So if we were to make pi rational, it would no longer be useful in the approximations required for geometric calculations about the circle. ChatGPT
That's correct! If pi were rational, meaning it could be expressed as a fraction of two integers, its decimal representation would terminate or repeat. However, in the context of geometry, having a finite or repeating decimal approximation for pi would introduce inaccuracies in calculations involving circles.
Pi's irrationality ensures that its decimal representation continues indefinitely without falling into a repeating pattern. This property allows for precise calculations in geometry, ensuring that formulas involving circles yield accurate results regardless of the scale or size of the circle.
In essence, pi's irrationality is a fundamental aspect of its utility in geometric calculations, ensuring the accuracy and reliability of formulas involving circles and other curved shapes.
User Thank you, Robot.
ChatGPT You're welcome! If you have any more questions or if there's anything else I can help you with, feel free to ask.
submitted by buzzwallard to learnmath [link] [comments]


2024.05.11 17:14 BothSidesAreDumb Having an issue with a warning that wont go away but doesn't prevent rendering...

Warning is "WARNING: Too many unnamed arguments supplied in file Customizeable_Parametric_Cigarette_Cigar_Rolling_Box_Mark2Release.scad, line 1471"
my function call looks like this. I've gone through all the parameters and cant figure out what is causing the warning to appear. Each of the arguments is named and defined. CreateNonArchedBody( boxLength,
boxWidth,
boxHeight,
boxBottomThickness,
boxWallThickness,
boxRoundCorners,
boxCornerRoundness,
boxCornerSmoothness,
boxHingeDiameter,
boxHingePinDiameter,
boxHingeZOffset,
boxHingeYOffset,
boxHingeTolerance,
boxHingeClearance,
boxHingeNumberOfSplits,
pinTolerance,
controlArmPinDiameter,
boxControlArmHoleZOffset,
boxControlArmHoleYOffset,
controlArmPinTolerance,
boxHingeSupportZOffset,
boxHingeSupportYOffset,
booleanOverlap,
boxArcHeight,
boxArcRadius
);
I can provide the full code for anyone willing to help me out squashing this bug. It's the only thing keeping me from launching a customizer on 3d print sharing sites.
submitted by BothSidesAreDumb to openscad [link] [comments]


2024.05.11 14:03 bluemoon112 Physical explanation of starbursts

Physical explanation of starbursts
I was recently going through the top posts in this subreddit and came across this post about starbursts. There's actually a really interesting physical explanation as to where they come from. Please refer to this article for more information: https://doi.org/10.1167/iovs.04-0935 In particular, refer to Figures 2, 3, and 4 (at the bottom of the page). I will also show these figures in this post.
DISCLAIMER: I'm a graduate student in astronomy so I cannot offer medical knowledge or advice. I can only provide a potential explanation of the physics behind this visual effect. The information in this post comes from the paper I linked above.
Essentially, a starburst is a homogeneous "speckle pattern" that is spread out across different colors of light. These "speckles" are likely caused by particulates in your eye. I'll describe why this happens later, but much like astigmatism and myopia, the mechanism described in the paper is related to the physical properties of light (albeit through a different mechanism than what causes astigmatism and myopia). It is not a neurological effect. Also note that these speckles are not related to the bright dots and/or static that you see rapidly changing.
Say that you have a fixed pattern of particulates in your eye, so it doesn't change over time. This means that the speckle pattern that you see also shouldn't change with time. It turns out that the size and spacing of these speckles gets bigger with the wavelength of light (i.e., redder light = bigger and more spread out speckles). If your eyes were only sensitive to one color and you stared at a bright point source (point source = a negligibly small light, one that's far away from you), you would only see these "speckles" and no starburst pattern. This is what the simulations in Fig. 3 of the article are showing below.
Figure 3: Simulations for a 0.2-mm diameter pupil, realistic particle distribution, and monochromatic light. Simulation parameters: coherent combination of light-scattering by 1000 particles uniformly distributed over a 0.2-mm diameter area in the pupillary plane for monochromatic light of 450-nm wavelength (A) and 650 nm wavelength (B). Figure sizes are 4.6° × 4.6° of visual angle. From van den Berg, Hagenouw, & Coppens (2005).
Thus, the combination of different wavelengths (colors) is what gives us the simulated starburst pattern shown in Fig. 4. Because our eyes are sensitive to multiple colors, the different colored speckles smear together and form the stripes in the starburst. [1] Yes, the zig-zag pattern in the stripes is real! This is unrelated to astigmatism, which I think would be caused by defects in the overall shape of your cornea and/or lens.
Figure 4: Simulated ciliary corona for a distant point source emitting equal-energy white light. Simulation parameters: uniform random distribution over a 4-mm diameter pupil of 1000 light-scattering particles of ∼0.724 μm radius. Figure size is 4.6° × 4.6° of visual angle. From van den Berg, Hagenouw, & Coppens (2005).
So what causes the speckle pattern to begin with? It seems to be caused by the combination of scattered light from all of the particulates in your eyes. Because light has wave-like properties, the light scattered off of each individual particulate will interfere with light from other particulates, kind of like how ripples in a pond come together. You can look this up but I find videos of ripple interference to be visually overstimulating so I won't link it here.
To illustrate the interference of light, Fig. 2 (below) shows simulated point-spread functions (PSFs) of eyes that have been affected by different amounts of particulates. The PSF encapsulates how good the image quality of your eye--or any imaging system--is. Basically, the image that you end up seeing with your eyes is the "convolution" between a theoretically perfect image and the PSF, where "convolution" is a fancy math way of saying that the PSF is blurring the image out. [2] The pattern in you see in panel A of Fig. 2 (below) is called an "Airy pattern." It's the theoretical best possible PSF of your eye, which is also referred to as the "diffraction limit". [3] Most people don't have perfect, diffraction-limited eyes due to varying degrees of near-/far-sightedness (also called defocus), astigmatism, and other effects. For reference, here's a link to some simulations showing how astigmatism affects the PSF of your eye, and how you would see the letter "E" in each case. [4]
If you're looking at a point source then the image that you see looks like the PSF because the point source is too small to blur out. Panels B, C, and D show how the PSF is degraded by having increasing numbers of particulates. The authors generated the simulations by evenly distributing particulates of different sizes inside the eye. Each particulate causes a ripple in the light entering the eye. Each ripple degrades the PSF, making the image appear chopped up. Because there are lots of different sizes of particulates, there are many different sized ripples. The more particulates there are, the more of these light ripples occur. The combination of a large number of ripples along with the varying sizes of the ripples is what causes the seemingly random speckle pattern to occur. [5]
Figure 2: Illustration of coherent combination of light-scattering by 1 (A), 2 (B), 3 (C), and 30 (D) particles. For clarity, the illustration shows unrealistically small particle distances compared with particle sizes. True particle distances/particle sizes are larger by a factor of 300, meaning that the fringes and grain in (B), (C), and (D) should be smaller by a factor of 300. From van den Berg, Hagenouw, & Coppens (2005).
The authors of the paper mention that stray/scattered light in the eye is known to degrade night vision. Maybe the effect is worse in some people because they have more particulates and thus more scattered light in their eye? It would be consistent with the fact that those with visual snow often report seeing more floaters than normal.
I have had relatively mild visual snow for my whole life so it doesn't bother me, but I've been learning about different experiences of people as I read this sub... It's very sad to learn about how debilitating it can be :(((. It's interesting to think about the combination of optical, neurological, and other effects that may cause or exacerbate symptoms of visual snow syndrome.
Footnotes
[1] An interesting experiment: if you stared at a very bright monochromatic point source, i.e., a light of only one color from far away, would you see the speckle pattern and not the starburst?
[2] Convolution is how gaussian blur works in photo editing software. The PSF in this case is a gaussian function (another fancy math term that describes a very special curve) that blurs out the image. A wider gaussian means that the image is blurred more.
[3] The Airy function describes the diffraction limit for a circular pupil. If your pupil is bigger, then the Airy pattern (the theoretical perfect PSF of your eye) is smaller so you should have more spatial resolution. But that also means that you notice any aberrations (defects) in your image quality more easily. If your pupil is small, then the Airy function is more spread out it effectively covers up those aberrations, so you notice them less. This is why pinholes seem to improve your vision, with the tradeoff being that less light gets into your eye so everything is darker, plus less resolution. Also note that if the pupil of your imaging system is not a circle then the diffraction-limited PSF is not strictly and Airy function. And the diffraction limit is a result of quantum mechanics, but that's beyond the scope of this post...
[4] Astigmatism elongates the PSF into a line if you have some defocus, or a cross-pattern when in focus. This explains why astigmatism causes you to see lines and crosses coming out of traffic lights at night. If you rotate your head, the lines should rotate with you because the astigmatism is caused by the physical shape of optical components in your eye. In the same manner, you can tell whether the starburst is a physical effect by seeing if the pattern rotates as you tilt your head.
[5] Fun fact: Because the starburst is part of your eye's PSF it is literally always there. It's just hard to notice most of the time.
submitted by bluemoon112 to visualsnow [link] [comments]


2024.05.11 13:16 Boysenberry-Critical Why is there no HD Live stream From a Telescope on earth of our Moon?

Why is there no HD Live stream From a Telescope on earth of our Moon?
is it to much to ask for a HD Bruce Swartz moon telescope style live stream ? its 2024 and and i know if i want a live stream of the moon i can just look up, but i cant zoom in with my iphone too the southern pole or the interesting parts on the edge of the far side where the Etruschen Structures are (clif high mention intercepting etruschen laungage signals coming from the moon).
Recently tracked the introduction of the artificial satellite [Moon]() base in which the proportions of the moon were made to be proportionate to a time cycle that is identical to the series of cataclysmic floods that were used as weapons in previous timelines on the Earth surface. This recon was for the purpose of completely destroying the possibility of the use of the moon base and artificial magnetism to generate another catastrophic flood, as NASA dutifully warned us as the dire message given from their Archon masters. The radius of the [Moon]() is stated to be 1,080 miles, the diameter of the moon is stated to be double that at 2,160 miles. If we multiply the diameter by 108, we get the supposed distance between the Earth and [Moon]() of 233,280 miles.
The Lunar Matrix of false magnetism transmitted from the moon is designed to emit artificial waves in the geometric shape of eight lines of reflective symmetry in octagonal cymatic shapes, and the internal angles of any octagon is 1080 degrees. The octagon shape has a 1080 Hz frequency that can be doubled harmonically to form into and transmit Black Cube geometries with a 2160 Hz frequency. The Dome of the Rock in Jerusalem is the 2nd grail Stargate that was built with an octagonal floor plan aligning it with the moon base and therefore a black cube matrix. We can notice octagon geometry can be found in many ancient structures built on powerful ley lines throughout the Earth grid as well as black cube designs used for religious worship such as in Mecca. This all goes back to the moon and lunar control. The moon’s artificial matrix became an embedded source of magnetic control with a primary octagonal pattern made in sound waves to manipulate and harvest massive amounts of energy from the Earth grid network.
The Octagon Group in located in Davos, Switzerland and is the same group behind the current World Economic Forum and fourth wave of the transhumanist Great Reset that have a Black Sun chain of command extending to the moon and other planets. These same lunar entities and their preferred bloodlines have been administering an assortment of surface cataclysms by obliterating chosen demographic areas for decimation. The [Moon]() as a magnetic weapon has been a part of their arsenal against human beings on the surface, in which gratefully, during this next cycle will not be operational due to Guardian Host protective intervention.
recently observed that the Solar System Stargate 7, located inside the planet Saturn was also transmitting artificial intelligence beams through the [Moon]() that corrupted the ultra-violet wave spectrum in our planetary Magnetosphere. The impact of several technologies used from this Archon base, seem to have been recently neutralized in some of their effects. Like 7D reversal technologies that allowed for having operable Hibernation Zones, used in phantom areas as ambush pockets, to get into the earth field quickly though parallel doorways. The parallel doorways appear to lead directly into Lake Titicaca underground water base, which have been closed off and secured. Many underground bases scattered throughout the earth are in some kind of spiritual or material conflict for control and security.
Correction of this particular AI distortion appears to help people on the earth, to potentially align with higher frequencies and to have a better functioning Crown Chakra, or 7D energy center. The moon transmissions have been especially difficult on the human mental body and the ability to actually have a brain and nervous system that actually functions well. The anticipation is for an easier clearing out of Glandular System Implants, Pineal Cages and related Crucifixion Implants, that can be more easily dissolved from the lunar distortion impact as a result. For those on the ascension path, this will gradually lead to clearer thinking, higher functioning glands and the ability to build the Perceptual Bridge that accesses the functioning of the Higher Mind.
During the Atlantian Cataclysm cycle, after they conquered Solar Dragon Queen Merida and stole the 11D Emerald Founder Records that were entrusted in her Guardian protectorate, this was the last stand of the Solar Feminine Melchizedek’s that embodied the Blue Staff of Mu’a. The 11D Arthurian Grail lines are the Celtic-Druid Grail Bloodlines that reside within Ireland and Scotland, which has the highest percentage of people with naturally red hair. Thus, sadly the ongoing covert genocidal agendas to eradicate these lineages that hold the genetic records of the Celtic-Druid Grail Bloodlines have a long history of repeated campaigns known as the Celtic Massacres and Druid sacrifices.
Approximately 22,000 years ago, the NAA began the genocidal agenda to eradicate Celtic Kings Grail DNA and Melchizedek Christ Teachings from Atlantis, with RH Negative tracking, spreading disinformation, and destroying the records of humanity’s star origin and historical artifacts. See Historical Timeline Trigger Events.
The Dracs went to the Lemurian continent to finish off the genocidal massacres in Kauai some 22,000 years ago, in order to kill off all the remaining tribes of Solar Female Melchizedek’s that were also Mu’a staff holders. This was to prepare for a completely patriarchal society on Earth as run by the invaders which formed into the Atlantian Brotherhood of the Snake containing; Nibiruians, Thothian Leviathans and those connected to the Orion Group who later formed the Luciferian Covenant. This was the final genocide of the matriarchal society lineage of Solar Female Melchizedeks running civilizations on the Earth surface, that was aided by the Annunaki negotiations and agreements, and was the last stage of the Lemurian Holocaust and the end of the Atlantian Golden Age.
submitted by Boysenberry-Critical to moon [link] [comments]


2024.05.11 10:31 Ok_Touch928 I am clearly doing something wrong, but I don't know what.

I am clearly doing something wrong, but I don't know what.
This has to be one of those so obvious things... X1C, AMS. PLA filament of different colors and brands loaded in slots 1-3. A roll of Overture PETG loaded in slot 4.
I've linked the model file (I think), want the printer to print the object with the filament in slot 3, but print the supports with the PETG in slot 4. Tried the mismatched types for support removal, and it worked pretty good.
My preview shows a beautiful pic of black part body, and green support. Prime tower in the back shows a nice mix of green and black just like I think it should.
Dang printer uses the black in slot 3, but then switches to slot 2 for support, which is also PLA. But I don't want that PLA, I want the PETG.
I do not understand what I am doing wrong, and what's worse, I don't think I'm doing anything differently than I've done on other multicolor prints.
The AMS has been synced, it shows the right filament both on the touchscreen, and inside my Device menu in bambu studio. It's gotta be something stupid.
When I send the print to the printer, the filament in slot 4 is "greyed" out. I am running the newest firmware on the printer, it just updated yesterday. Bamboo studio is the beta version latest I think.
The part is just this little case for radius gages from printables. Nothing super fancy.
3mf file
https://preview.redd.it/5jzg6ayycrzc1.png?width=1872&format=png&auto=webp&s=326b858b73e3be9d43e16a333690e0fb6f7cea4d
Thanks for any help, like I said, it's gotta be something dumb.
submitted by Ok_Touch928 to BambuLab [link] [comments]


2024.05.11 06:27 AccurateSoftware6235 I'm struggling with a timing belt design.

The data that I have is that the breaking strength is 516 N. But I don't know how to calculate the tension itself in the first place. I'm using very small components, 280-GT2-6 belt, 1 pulley is about 30mm pitch diameter while the other is 23mm. When I calculated the tension centrifual force the value itself didn't make any kind of sense... Tc = mass per unit length x linear velocity ^ 2. given that the mass per unit length for the belt that I'm using is 13 gm/m per 10mm width, the value of m = 7.8 gm/m. While the linear velocity v = w . r. the pulley is running at a speed of 266.6667 RPM, which equals 27.85 rad/sec and the radius of this pulley = 11.46 mm. so the linear speed = 0.32 m/sec
the final value of the centrifugal tension was equal to a really hideous value... 0.000789 N
What am I doing wrong? also... when I calculated the circumfrencial tension Fu.. given that Fu =( 2 x 10^3 x Torque)/pitch circle diameter. the value was equal to Fu = 34 N. What does this value mean? I honestly am really confused and don't know where to even begin
submitted by AccurateSoftware6235 to EngineeringStudents [link] [comments]


2024.05.10 20:44 repulsive-ardor They Answered The Call-Part Twelve

Eleven days prior
The ten stealth pods were on their final approach after drifting for two days from the small moon orbiting their target planet. They were ejected from a nullship that flashed out of null space below the moon’s southern pole, taking advantage of the strong magnetic fields in that region to mask the exit flash and avoid detection by the insectoid ships in orbit around the planet. The planet and the moon were currently transiting through a large meteor stream that intersected their orbit around the sun three times a year. The command-pod AI ran billions of calculations per second as it started creating an atmospheric entry plan for the ten pods that would coincide with the trajectories of the numerous particles of dust and debris that would be entering the atmosphere for the next three days.
Selecting an area with a projected high concentration of small-diameter meteors in the next hour, the AI created a maneuvering program for the pods that activated a series of compressed-gas positional thrusters to guide the pods over to the entry point. The AI confirmed the calculations and initiated the final entry program as the ten pods fired their rear gas thrusters one last time and accelerated towards the planet. They were joined by over a thousand pieces of cosmic debris as they entered the atmosphere and streaked across the sky, flaring brightly as they dropped towards the surface with the other meteors.
Kepler-186f system
2nd planet, Insectoid Builder World, 2174 A.D.
The special forces team had been on the planet for ten days without seeing any signs or indications of the presence of a queen on the planet. Lieutenant Diego could not believe the sheer number of drones he saw in the last nine days since they marched forty kilometers from their landing site towards an endlessly sprawling ground-based shipyard facility. Tens of millions of drones scurried about day and night as raw material was offloaded by massive aerial cargo ships that landed, were emptied, and flew off to reload in an endless procession. Diego found himself enthralled by their construction processes and the astonishing speed at which they built ships. In just the last five days, he saw ten insectoid cruisers go from a skeletal framework to fully completed and watched as they lifted off the surface and went into orbit. He was particularly impressed with how the tough ship hulls were created. A large percentage of the cargo being dropped off seemed to be organic in nature and was dumped into large tanks scattered throughout the shipyard.
A conveyor system comprising hundreds of thousands of worker drones connected all the tanks and would snake their way among the shipbuilding areas, carrying loads of the organic material on their backs and dumping it at the end of the lines. Other drones with smaller containers would fill them with material and bring them to waiting drones by the ships, dumping the contents on the ground in front of them, and then go back for more material. The drones in front of their piles would then start eating the organic material, swallowing it. After they ate the pile in front of them, they would scurry over to the ships and start regurgitating what they ate into their tarsal claws in small amounts and shaping them into round balls. They would then stack the balls in a row like bricklayers until they ran out of regurgitated material. They would then go back to eat more material, while teams of drones would take their place and wave a handheld apparatus that seemed to heat the balls, and they would melt, deforming from the treatment and filling in the gaps, turning into perfect hexagons.
Once a section was completed, a different team of drones would arrive with a large device and set it up. They would then turn the device on, and a god-awful screeching sound would emanate from the front of the device and be directed towards the still-soft sections of the hull. Within thirty seconds, that section of hull would start groaning, and the opaque, soft hexagons would turn jet black and harden into a tough, metal-like material. An Insectoid cruiser that was 360 meters long, 60 meters wide, and 120 meters tall would have its entire hull constructed and enclosed in forty-two hours.
An alert popped up on his HUD that it was time to insert another energy pack into the shrouding system that camouflaged his team and prevented detection. He keyed his throat mike and issued the command for everyone to replace their energy packs, and he turned to face the two civilian scientists to make sure that they received and understood the order. He was vehemently opposed to bringing them, but the admiral was adamant that they were to accompany the team, and Diego relented after some resistance. There was no way in hell he was willing to piss off the big man over a couple of civvies; there were better hills to die on.
As he watched them fumble about for their replacement packs, he smiled and had to admit that they were growing on him. During the two weeks it took them to get to the far side of Insectoid space, their wide-eyed enthusiasm and willingness to talk about their respective fields of study seemed to infect his team, and they became almost like little siblings to them. He chuckled to himself as he remembered how confused Dr. Ariti seemed to be by the fact that his team was able to process and retain the information she was telling them with ease. He was there when Dr. Masiello informed her that the eight-member team held over twenty PhD’s among them, and the look on her face was just the cutest thing he ever saw.
The sun was halfway down past the horizon, which meant they had just another hour of daylight before darkness would arrive. He signaled that it was time to pack up and move, and in a few minutes, they were headed back towards their base camp. He was grateful for the .7g gravity on the surface, as it made their daily hikes with equipment and the frequent relocations of their camp to avoid detection easier. It also gave his joints a welcome reprieve from their usual aches, a mercy he greatly appreciated. They arrived at base camp a half hour later, and everyone went about their assigned tasks and end-of-day routines before they all sat down around a red-light lantern in the middle of the camp to have dinner.
The combination of the eerie red light and the pitch blackness of their surroundings was something none of them could get used to, and it created an ominous atmosphere as they reluctantly opened their ration packs. The shrouding device could hide them effectively, but they enacted as many safeguards as they could against detection, such as only using red lights at night and eating foods that had been stripped of any scent and devoid of flavoring spices. The result of their security measures was that they felt like they were eating cardboard in hell. Diego had been sick before and felt like he couldn’t really taste his food when his nose was stuffed, but he always knew he was eating his mom’s chicken soup. As vague as the scent and taste of the soup might be, it was still there, and he could detect its essence. The food they were eating was on a totally different level, and he never realized just how important a component smell was to tasting food until he ate rations completely devoid of any scent or seasoning except for salt and potassium chloride.
As they choked down their dinner, he noticed Emily and Owen shooting furtive glances at each other, and they seemed agitated. He waited until they all finished eating and indicated that he wanted to talk to them alone. They walked 10 meters away from the red-light lamp and stopped right on the edge of the total blackness surrounding their camp. Emily and Owen seemed really distressed, and he knew something was seriously wrong. He didn’t have the time or the patience for their bullshit, and his internal alarms were going off wildly.
“What is going on with you two? Tell me, now.” He saw them cringe at his harsh manner, but he couldn’t afford to feel bad for them. Not on an enemy planet with almost thirty billion wasps that were five feet tall and armed with skull-cracking mandibles and twelve-inch serrated stingers coming out of their asses. They didn’t answer, and he stepped forward into their personal space and was just about to demand answers when Owen, in an uncharacteristic show of bravery, put himself in front of Emily as if to protect her.
“Lieutenant, I would appreciate it if you would direct your questions to me. There is no reason for you to speak to Emily like this. She is rightfully terrified, and I have spent the last ten days trying not to shit my fucking pants in front of all of you, so do me a favor and get the fuck out of our faces.”
Diego couldn’t believe the balls on this puke, and he almost gave in to his desire to punch the defiant bastard in the face before he realized how ridiculous it was. Here he was, squaring off with an entomologist who was telling him to fuck off, and the absurdity of it all and the pressures of the mission came crashing into him. He took a few steps back, turning around and breathing deeply, trying to calm himself. Owen, now in the throes of an uncontrolled adrenaline crash, waited a few seconds and then stepped next to him and put out a very shaky fist bump, offering an unsaid apology with his eyes. Diego bumped it, and he turned back to face Emily. “I apologize for the way I spoke to you; I am not used to having civilians on my missions. I hope we can reset and put this behind us.”
Emily nodded, and Owen walked back over and stood next to her. Emily looked at Owen and nodded, and Owen pulled out a data pad, set it on the floor, and pressed a button. A holographic map floated above it, and he pinched the display with his fingers and zoomed into the area where they were currently located. “Lieutenant, we are of the opinion that we are not going to locate a queen on the surface.” He expanded the map back out and swiped it sideways to an area over a hundred kilometers to the east. He zoomed back in and pressed an icon on the map that added a subterranean scan, and a massive underground structure popped into view, looking like an upside-down pinecone, with the narrow top of the structure expanding in size as it went deeper. Diego leaned forward to look at the numbers on the side of the structure and whistled softly to himself as the estimated dimensions were displayed. The structure was thirty-six kilometers deep and had a radius of twelve kilometers at its widest. It was a massive underground Hive, and there was a flashing question mark in the center of the Hive where there was a large chamber located. It seemed to be the nexus of the Hive, which was connected to the rest of the structure by six bridges or tunnels. Owen pointed towards the question mark icon. “This has to be the queen chamber, and if there is a queen currently on the planet, that is where she will be.”
Diego stared at the map, thinking about how to get her out of there. He keyed his throat mike and called for Sgt. Singh to join them at their location. A few moments later, he arrived, and Diego quickly brought him up to speed. Singh was the team’s engineer sergeant, and he thoughtfully stroked his beard as he looked at the display. “Obviously, we cannot infiltrate the Hive to root the bitch out. I have enough explosives and demo bots to severely damage some of the cruisers under construction; maybe that will get the queen to leave the Hive, if she is even in there.” He finished speaking, and Diego looked at the doctors to gauge their reaction to what he said. Emily spoke first. “I would not do that. We don’t know what their response to that will be. They might have soldier drones. We haven’t seen any here or found any evidence of them from the wreckage in the Eleani system, but that does not mean that they do not have a soldier or guard caste protecting their hives.”
Owen nodded in agreement and added, “We need to find a way to know for sure if there even is a queen here before alerting them to our presence. Who’s to say that the queens wouldn’t respond to such an attack by retreating to their primary world and staying there, depriving us of a chance to grab a queen ever again? I might have an idea, and the sergeant’s expertise and input would be welcomed.” Diego nodded, and both he and Singh took a knee as Owen played around with the map, highlighting an area of the shipyard almost fifty kilometers from their position.
He asked his AI assistant to access the geological and topographical scans that were taken from orbit before they landed on the planet and highlighted a five-square-kilometer section of crust under the outer edge of the shipyard. “The crust is extremely thin here, and there is a massive chasm underneath this area from the worker drones pumping out the aquifer for water. I think a series of properly placed sub-surface explosives will cause the thin roof of the chasm to weaken enough to collapse a small area, and the weight of this section of the shipyard will add further stress to the undamaged crust and collapse the entire area, causing all the ships and workers to fall into the chasm. It would seem to be a natural occurrence, and we can avoid having to give away our presence on the planet. I bet that will get the queen up here if she is in the Hive.” Owen then added markers indicating where he thought the explosives should go and their yields, and then looked at Singh, waiting for his response.
Singh quickly played around with the map, ran his own calculations on the placement and explosive yields, and looked at Owen with a growing respect in his eyes as his AI assistant verified the numbers. “Not bad, Doc; this is pretty good for a bug guy! Are you a geologist too?” Owen smiled widely at the praise from Singh and answered with obvious pride in his voice. “Actually, I did two six-month tours as an ore prospector in the Fomalhaut asteroid belts before my then-girlfriend threatened to break up with me. I was pretty good at figuring out the proper explosive placement to break up the asteroids while maintaining the integrity of the mineral deposits and cores. It was a fun job, and the money I made paid for my parents retirement home and my college.” Singh nodded approvingly and stood up, walking over to Owen and warmly shaking his hand. “It is always nice to make the acquaintance of an ore prospector; it’s a dangerous job and requires a lot of technical skill.”
Diego rolled his eyes and studied the map while the two of them continued talking about blowing crap up and zoned out the lovefest. Emily came over and sat down next to him. “I agree with Owen. If the queen is in the Hive, she would have to come out and oversee the worker drone response to the collapse. Do you think it is a good plan?” Diego grunted in response as he continued to think about the feasibility of the plan and the possible outcomes. He turned to her and nodded. “I do think it is a solid plan, and even if there is no queen here, then at least we can do some damage to their shipbuilding efforts for a short period of time. There’s what—almost two hundred cruisers in that area? At least we can strike a blow against them if we fail in our objective to capture a queen. Wiping out two hundred cruisers and a few million drones is a nice consolation prize, and we can exfil this planet with pride in that accomplishment.” Emily smiled at him and said, “It would be nice to get off the planet and go back home. I know I volunteered to come here for the mission, but I am tired of being scared all the time; it is exhausting.”
Diego reached out and lightly patted her on the shoulder. “You two are doing a fine damn job so far. I have to admit that the both of you have been far less trouble than I was expecting to have to deal with on this mission.” Emily smiled widely. “Thank you for that, lieutenant; that means a great deal to me.” Diego smiled in return and stood up, offering his hand to assist Emily. They walked back over to Singh and Owen, who were geeking out over the demo bot specs that Singh had pulled up on his wrist pad. “If you two lovebirds are about done, let’s head back over and quickly outline our preliminary plan to the rest of the team. We will work out the details, solidify a proper plan in the morning, and go from there.”
They all started walking back towards the red-light lamp, and Diego slowed his pace as he walked behind them, listening along as Owen was telling Emily and Singh about a time when he spent two days evading an ore pirate ship in a cat-and-mouse chase. His copilot was killed in the initial attack, and he managed to cripple their ship with mining charges when he laid a trap and led them into it. “Not bad for a puke.” He thought to himself as his previous estimation of the scientist rose considerably as Owen described how his damaged ship was almost out of air, so in desperation, he boarded the drifting ore pirate ship and single-handedly took the four survivors prisoners.
A little while later, after everyone had gone into their tents to sleep, Diego was just about to drift off when he heard a faint rustling sound outside his tent and sat upright, alarmed. The sentry bots and the perimeter sensor system did not activate the silent buzz alarm on his wrist pad, and he tapped it, accessing the video feed from the overhead sentry drone that was floating above their camp. From this bird's-eye view, he saw Emily finish tiptoeing across the camp and stop outside Owen’s tent. She looked furtively around the camp before pressing the entry seam control and quickly slipping into his tent before the seam closed back up behind her. He pressed a series of commands, and a few moments later, a backup shroud drone silently assumed position over the tent and activated, making it disappear from the visual feed. He broke the connection to the overhead sentry drone and laid back down, feeling a genuine smile form on his face. He closed his eyes and thought his last thought before sleep overcame him.
“Not bad at all, Owen.”
submitted by repulsive-ardor to u/repulsive-ardor [link] [comments]


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