Why do the Strongest Parts Look Like This?

[@WesleyKagan]

The fan broke again

[@peejay1981]

The OnlyFan?

[@Minty1337]

3d print a new fan so you can reprint one every time it breaks

[@MiniMoto0098]

Are you talking about the fan on your GPU radiator?

[@AmritGrewal31]

@@peejay1981 if the onlyFan broke, then perhaps it is time to pay attention to the hub.

[@wvuvino21]

Deltron is chron!

[@napalmholocaust9093]

When I have to stack books on the floor, I make seriously sure one on dif. equations is on the bottom, in case of a flood. I consider this topographic optimization.

[@WesleyKagan]

That's a good plan. I didn't dare go too in depth, It's not my field of expertise

[@ellisjackson3355]

Lmao

[@Zengineer]

Matrix algebra on top of that too...

[@colin300]

*math*

[@RLRSwanson]

Advanced engineering mathematics and everything dealing with statics, machine parts design-whatever you'd call it in English, statistics etc. are on the bottom row of my bookcase of work related literature...in case of flooding or some such.

[@mattsoup4121]

I'm an engineer in aerospace and topology optimization + good metal additive manufacturing is a game changer for some applications. There are dozens of assemblies on rockets and rocket engines that can be reduced to 10% or less of the part count. Anyway, this was a good quick overview. It's good when people learn about things they won't necessarily use but are becoming a big deal in industry

[@AmritGrewal31]

Did you mean "by 10%" or did you actually mean "to 10%," because wow

[@mattsoup4121]

@@AmritGrewal31 I meant what I said. To 10%. Complex assemblies are often a requirement of the manufacturing capabilities you have access to. When manufacturing those geometries becomes "click print" (this is an oversimplification) you wipe out parts, fasteners, brackets, etc.

[@carlosvargasbatman]

Part of the limitation is price, laser sintering is ungodly expensive.

[@Bruno-cb5gk]

@@carlosvargasbatman which is why you won't be seeing fully 3D printed planes any time soon, but its a great technology for small and intricate components, especially when high performance is required. As the person above said, in certain cases it can cut down the number of parts in an assembly by an order of magnitude, which can tip the scales in favour of printing when you consider that someone has to assemble all those parts, then someone else has to take them apart and assemble them again during maintenance.

[@mattsoup4121]

@@carlosvargasbatman The cost is quite reasonable for replacing machined components made of exotic materials.

[@vasyapupken]

there is one big misconception about "strong" and "optimized". optimized geometry parts are not particularly strong. they have better weight/strength ratio, yes, for one particular load scenario which they are optimized for. "optimization" means that we leave only material which is necessary for carrying a particular load, removing all material making part weaker for other (unexpected) loads and therefore unreliable.

[@WesleyKagan]

I mean, that's also where the bigger chunk of FEA comes in, and if you're truly designing a part that has a real world application outside of normal parameters, you can get close but there's nothing better than physical testing.

[@sayingnigromakesyoutubecry2647]

But if the part is designed to support a certain load of 500 N, then you can make it support 5000 N. It will have a lot more of material but also will be stronger and support other loads you didn't think of.

[@zazethe6553]

@@sayingnigromakesyoutubecry2647 If you use the same volume/weight of metal that supports 5000 N and use optimized geometry, you can support maybe 20000 N.

[@sayingnigromakesyoutubecry2647]

@@zazethe6553 the idea was to use optimize it for 5000 not 20.000, using the same direction for the forces

[@zazethe6553]

@@sayingnigromakesyoutubecry2647 I see, I thought you meant that it would be better to not optimize and just fill the space to make it stronger. I misunderstood your point.

[@Nomad5d]

I'm a mechanical engineer and have done a bit of FEA and top op over the years. This was a great description and enjoyed the reference to the 100+ year old paper describing the process. My boss and I like to point out that there are few new ideas. Eventually we just learn how to make the old ideas work well enough to be useful.

[@WesleyKagan]

I just like finding ways that basic concepts are applied, and this is such a good example of something being ahead of its time

[@cannaroe1213]

Your boss lets you watch KZbin?! Now that's a new idea! :)

[@nickleland2131]

Just curious, what 100+ year papers are you referring to? Would love to take a look at them for more information

[@GoogleEqualsEvil]

@@nickleland2131 1) The fact that you're asking that question makes me seriously doubt you'll be able to understand Michell's work. 2) It's a singular paper, not papers. 3) Watch the video again...if you still haven't figured it out, It's at 5:28 where he talks about A.G.M. Michell's paper that was published in 1904 in the "London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science". 4) Michell's paper provided the foundation for modern topology based optimization techniques.

[@nickleland2131]

@@GoogleEqualsEvilFair enough but no reason to be rude about it. Rewatched the video and don’t know how I missed it 10 months ago. I work mainly with CFD components but I was working on a project regarding FEA and wanted to do some extra research. Appreciate the late reply.

[@FirstLast-tx3yj]

The heavy part broke at about 50 While the topologically optimized broke at 45 For 60% weight savings this is well worth it and another iteration where you try to strengthen the area that broke might move the weak point to the same location it was in the original part Even with a bit of added material 50% weight savings with the same breaking point both at 50 kg or 50lbs is beyond amazing

[@WesleyKagan]

Yeah, I know the weak spot in this model and I want to fix it, and I have an idea coming up for it…

[@FirstLast-tx3yj]

@@WesleyKagan since you always do crazy projects Would it be possible for you to tale a 3d model of Bmw s1000rr chassis use topology optimisation on it and then compare it to the 3d printed s1000rr frame you can find online Just a crazy suggestion

[@SteveLowe65]

@@FirstLast-tx3yj I had a similar thought: how could this be applied to tubular race car chassis? Lower weight, same strength is very appealing.

[@FirstLast-tx3yj]

@@SteveLowe65 it cannot to a tubular chassis Carbon fiber Monocoque is the way to go for a single seater A spaceframe with carbon fiber parts as much as possible for a race car based on a road car There is a 3d printed exotoc car check it out

[@samfedorka5629]

@@FirstLast-tx3yj You raise an interesting point, but you can do topology optimization to figure out the thickness of the carbon fiber monocoque at various points in the chassis based on the required loads and safety considerations.

[@Scoots1994]

I saw a powder coat spray head that looked bizarre. Like a machinist setup the CNC lathe wrong. But it was found to be the most efficient shape to minimize waste and speed the process. They found it by taking thousands of random designs, using computers to test them down to 10 then they made those 10 and tested them, and the one they thought would be among the worst was the best. It amazing that after all this time we still don't know what we don't know.

[@bismuth7730]

i wanna see it. Why didnt you leave a name or something lol

[@NoTraceOfSense]

We don’t know everything, we just know what we know.

[@mannycalavera121]

Link? Something I'm interested in reading about

[@Scoots1994]

@@mannycalavera121 sorry, I was working for a contractor doing process management in the plant and have no idea which company it was

[@Jarmezrocks]

What an awesome comment👍 Thanks for sharing

[@Strike86]

For anyone curious, Bernoulli and Euler's blood pressure measuring method basically involved jamming a glass tube into a live artery and measuring how far the blood climbed up it. Interestingly this method of measuring pressure is still used today in aircraft - Bernoulli's calculations inspired the Pitot tube which almost all aircraft use to calculate airspeed by measuring the air pressure inside it.

[@WesleyKagan]

Yes- exactly. It wasn't a pleasant thing to read. But, it worked.

[@michaelzumpano7318]

You really hit this from a different angle. I loved the fact that you gave us the historical context and motivations.

[@WesleyKagan]

I appreciate it, thanks!

[@المسلمالمغربي-ص9د]

pause

[@Derpuwolf]

Love this introduction to topology optimization. It had been a while since I've looked into it. It's surprising how much matter is wasted on commonly designed parts, I for one would love to see more topologically optimized designs.

[@WesleyKagan]

Thanks! I agree, as it becomes more viable for local solutions, i.e cloud based or not needing a week to run a study, I feel it will become a basic design step.

[@JulianFoley]

Brilliant explanation - clear, witty and comprehensive. You should apply for the job of my Engineering professor. I'll see if I can arrange his early retirement.

[@WesleyKagan]

Thanks! I don't think they would hire me, though hah

[@erazn9077]

Vaguely threatening lol

[@EmyrDerfel]

If Königsberg is hard to pronounce, you could call it Kaliningrad, its name since 1946. It also spent 200 years as Królewiec in the Kingdom of Poland.

[@WesleyKagan]

Very true. I felt it was good to keep Konigsberg for simplicity, although I don't do well with pronunciation.

[@TobyClark1966]

@@WesleyKagan By the way, Edinburgh is pronounced 'Ed-in-bruh'. Really interesting video - thanks!

[@scruffy3121]

Fun fact. Königsberg means as much as Kings mountain .

[@GregGuitarist98]

i dropped out of school for engineering when covid hit, but i love that you explain this enough where I can wrap my mind around it

[@dustinsinn6688]

Gotta say. Seeing the Deltron 3030 on album art on the middle monitor just made me like your content even more. 🤣

[@WesleyKagan]

Haha, it's a fantastic album! One of my favorites.

[@Sunflowrrunner]

Upgrade your grey matter, because someday it may matter.

[@josuevalar6465]

Your video style is really engaging, love the funny bits here and there xD

[@Gunbudder]

6:24 I've never seen this formally explained. i only ever saw the practical application where you can let gravity pull on a plastic shape, and the shape it forms will be that objects strongest compression shape against gravity when you invert it. For example, the arc that a piece of paper makes when draped between two points (a catenary) will be that paper's strongest shape in compression. i've seen this used with resin casting to make bridge supports or other similar shapes. you can also use a chain to trace out a catenary shaped mold for concrete to make an arch

[@lucagattoni-celli1377]

These videos are hidden gems and you should keep making them.

[@tyleradams8091]

He's doing everything I wanted to do... generative design, active suspension, active aero, freevalve tech... all homologated into a technological marvel (I'm glad to see someone with the knowledge to do so)

[@rocketplane]

Came for the engineering and tinkering, stayed for the sense of humor. Loving the videos!

[@WesleyKagan]

Thanks!

[@Cloxxki]

With a budget, I'd do a track car project such: 1 - ground effect maximizing false floor, think carbon, bit like in F1. 2- It's mounted to the four wheel uprights, making it unsprung aero. Yes, unsprung mass, boohoo 3- Light wheels, whatever they look like 4- Chassis that holds payload and to which suspension is mounted. 5- Shrink wrap body to minimise drag and have positive effect on downforce, depending on active aero shapes.

[@confuzionn4843]

Thank you so much for making this video, and a special thanks for talking about the history of it, which was especially interesting. This video is especially helpful to me as I'm attempting to design a space frame chassis out of cardboard as an application to an FSAE team, and I wanted to learn more about the mathematics involved in calculating something like this. I know it kinda divides the audience sometimes, but I love when you talk about the mathematics and theory behind it, and especially when you apply that theory so it doesn't get boring.

[@WesleyKagan]

Thanks for watching! Sounds like a cool project. There’s so much to these systems that it’s hard to get a handle on all of them

[@delty8862]

Just discovered your channel. Your seamless mix of deadpan comedy and scientific explanations delivered in a way that even a simpleton like me could understand was very refreshing. Subbed

[@CharlesVanNoland]

Great vid. Just an FYI, "Euler" is pronounced "oiler" rather than "yewler" - I didn't find out myself until after maybe a decade of saying "yewler". :P

[@dam1917]

Math professor didn't correct your pronunciation?

[@gavinpotter8741]

@@dam1917 math professer pronounced it yewler

[@radhathapa8111]

@@gavinpotter8741 same

[@802Garage]

My programming professor made sure we knew the right way, he just didn't care which way we said it. 😂

[@vectornine]

he says it both ways in the video

[@whoismrk]

The jokes and your delivery are perfect I really like the personal touches

[@a_Fax_Machine]

I learn something every time I watch one of your videos. I wish I had the drive to learn complex math. I feel like my high school years were wasted.

[@oancemr]

2:55 that jab at basically every video trying to explain a topic on youtube earned my subscribe. Good shit

[@bats__]

The things solidworks is capable of constantly blows my mind

[@WesleyKagan]

It's pretty impressive.

[@802Garage]

It's when I try to think of the countless hours of programming and testing that went into it that my brain really fries.

[@saumyacow4435]

Just noticed Godel, Escher, Bach on the bookshelf - one of my top 5 favourite books. A real classic.

[@انا_ابراهيم_البناوي]

Your content is really good and different and for some reason is fun even if it's just explaining something scientific it's really amazing

[@WesleyKagan]

Thank you! I appreciate it!

[@انا_ابراهيم_البناوي]

@@WesleyKagan Your welcome from Saudiarabia

[@currydood]

Wes mate I gotta say I love the way you break concepts down. From one teacher to another, really good job.

[@davidsirmons]

As a layman, I nonetheless found this fascinating. Thank you.

[@imranfarrooqh3516]

Idk why I was recommended this, couldn't understand 70% of what was being said, but now I have 30% of understanding that stresses ,materials & design play a big role in making structures efficient. So I've got the curiosity going for me, which is a 100% win.

[@WesleyKagan]

Glad to hear it! I like to get people interested in very, very specific stuff.

[@The.Talent]

This is perhaps one of my favourite videos of yours. I’m an engineer and total Euler fanboy. Like, I tried to convince my wife we could name one of our kids after him. We only have daughters.

[@The.Talent]

I did feel physical pain when you said Euler’s name.

[@WesleyKagan]

Thank you! It's one I've wanted to work on for a while. Also a big fan of Euler.

[@ellisjackson3355]

She didn't like Eulerina?

[@The.Talent]

@@ellisjackson3355 I have accepted the compromise that we will name our next dog Euler.

[@ngallakp62]

Didn’t want to make that her middle name? First name olive

[@hogey74]

Thanks for making this vid. As a kid I developed my own understanding of basic engineering, like we all do. Some of the intuitive stuff was wrong, like thinking folding wings on aircraft could never work because only long, straight beams could ever be strong. But from early on it seemed like things were designed wastefully and just dumbly. Human-made stuff often seemed lazy and to rely on using overly heavy/strong materials and then placing supports etc in vastly sub-optimal places that relied on the over-engineering. A little extra thinking and design could have resulted in much better use of the resources, while also making the item just nicer. Some much urban design and civil engineering is ugly and off-putting. That was a gut feeling that I've never forgotten and it's awesome to randomly see this vid of yours. I'll go back and see if you've gone more into this. I like the way you think!

[@agenericaccount3935]

Layman here. Those initial designs you flashed up really remind me of biological extractions. Like, mimicking trees and musculoskeletal assemblies. Biomimetics, I think, is the term?

[@WesleyKagan]

Essentially- yes! Generative design uses similar structure to biological design in formation like plant structure

[@agenericaccount3935]

@@WesleyKagan Superb! Leaving smarter than I came in. I guess Nature has been doing this sort of thing for aeons. Makes sense to sort of crib her blueprints for the some of the starting points. Hope the move goes well. Bigger castle, bigger booms.

[@johnniefujita]

Algebraic topology is a incredible field... and probably one that holds some fundamental answers about our universe

[@phenomanII]

Hmm, I wonder whether you're considering creating a land speed racer :)

[@nitrobilder12]

3:25 "i like monetization" advert playes

[@Zengineer]

First! lol. Seriously, like the concept of this video a lot. Very informative and interesting! Does the new house have a larger shop?

[@NoNTr1v1aL]

Absolutely amazing video!

[@tiitsaul9036]

Cool. Hey would you design a car wheel optimised for weight? I’ve been wondering what would optimal car wheel look like, if aesthetics and brakes are not an issue.

[@Asdayasman]

You have to define "car" really carefully. If it's made out of steel and rolls, I'll give you a nail. If it moves under its own power, I'll give you a helium balloon. So forth.

[@Derpuwolf]

@@Asdayasman I believe he wants a car wheel though, like the metal cylinders that hold the tires. Cuz a whole car would be difficult, as you described.

[@D3nn1s]

Basically look at the bugatti bolide

[@tiitsaul9036]

@@D3nn1s bolder wheels look aero dynamic and good brake cooling. Are these structurally optimal, I have no idea.

[@802Garage]

I haven't actually seen a full analysis, but I believe it ends up serious to most of the wheels you see which have Y shaped spokes. As in, a single point coming out from the center of the wheel, splitting into two points which go to the outer rim. Several of those repeated. Tend to be the lightest wheels with the most strength. Add this sort of optimization and they become smoothed and curvy with some wider and skinnier parts. Just my general guess and drawing from old memories. I could be way off.

[@winterloggan]

This technology is HUGE for people using laser sintering metal 3D printers. The material is expensive and the print times are sometimes measured in days. This makes manufacturing larger and larger parts practical, and makes smaller parts cheaper and easier to make, because you reduce the distance and time the laser has to fire per layer

[@PhilipSmolen]

Any progress on the all mechanical computer?

[@kevinw.5149]

Good luck on the move!

[@WesleyKagan]

Thank you!

[@BitcoinIsGoingToZero]

Love that you have Godel Escher Bach on display. Wonderful.

[@intensemojo]

This was fantastic on many levels, but I appreciate the conversation in the comments nearly as much as the content. This (and you, WK) made my day. Thanks.

[@WesleyKagan]

I completely agree! The conversation in the comments is one of my favorite parts of having a channel.

[@GeneralBays]

If your explanation starts with " ... and I need to put my history degree to use...", you've hooked me right there! Thanks for the great video!

[@alish2001]

I don't know how I found this channel. I'm studying engineering but none of the "real" engineering stuff rather software engineering but this was so interesting and I was glued to my seat the entire time.

[@TimmyReilly]

THAT WAS RAD. This is all I've been thinking about. It was awesome to hear the history as well

[@galaxeon797]

I'm not an engineer, but interested in cars and bikes. And I want to thank you for such a compact and surely a lot simplificated explanation of topology optimisation! This is awesome and what is peculiar about it is that it looks so bio and close to something created by nature) Cool! Big up and sub! Thank you giving content that internet was originally made for)

[@alfred0231]

I've watched many an hour of KZbin and this is the first time I've seen the class presentation style used: refreshing.

[@davidsmith5198]

Anyone who wants to show off their copy of "Godel, Escher, Bach" has my attention. I appreciate the wide range of your interests, and your ability to transition from the theoretical to the practical. My only wish: more content 🙂

[@CommanderS7]

You may or may not already be familiar, however one company doing topology optimization, Altair, has some neat ideas that (from what I understand) go beyond the optimization of Solidworks or Fusion 360. I'm part of a collegiate FSAE race team, and Altair came by our university a couple months ago with a small seminar, helping us optimize a few parts and giving us the run down on some of their software. One of the really interesting things is how the mathematics used in their optimization heavily rely on research done into the way bones grow in animals; their theory was essentially "nature already seems to have this figured out, why change it?" A lot of the parts created with this software somehow managed to look even MORE alien and organic than what you've already shown in this video.

[@WesleyKagan]

Yeah, Altair is doing some VERY cool stuff right now- I mean, it's fantastic stuff but also I have a feeling that I couldn't afford to walk in the door of their building, let alone explore their suite of design and AI programs... Although if they are listening want to send it over, I promise I won't be responsible with it.

[@doctorPaule]

Cool wall computer! Maybe my next computer can be cool like that. Thanks for explaining the math and history behind the weird shapes.

[@rubengarcia7168]

They are so organic forms, it remembers me to the Guadi art, he tried to replicate the ways of the nature because in his opinion was not only more resistant but it was close to his concept of God, in connection with the nature.

[@craigcolavito5606]

As a math teacher who bores his high school students with tangents into materials engineering, topology, graph theory and biomimicry, this is dead on the money for stuff that gets my gears going. Look at a bird skeleton or the roots of trees next to products made in 3d printers after optimization, it's almost like natural evolution is the world's greatest R&D department.

[@WesleyKagan]

It really is. I'm glad we are at a point where this is possible technologically.

[@craigcolavito5606]

@@WesleyKagan I'd love to see you do a video with biomimicry influenced design!

[@weston8751]

Incredible video and explanation! It was awesome to see where everything came from and how it came together over time and how technology changed its uses.

[@DanGrab]

I looked it up the blood pressure thing and ooooooooooh boy, am I glad someone figured out a better method.

[@Lukas-qf2uh]

I stopped taking math in high school pre calc and mostly understood this. Very well explained!

[@WesleyKagan]

Thank you!

[@Slato]

first video of yours i watched. loved your personality and the nonchalant info dumping. love the content!

[@lt1eg6]

928 and Deltron 3030! Awesome and informative content. What more could one ask for!

[@veltro3158]

If anyone is wondering about the Blood pressure, the Bernoulli effect was used to calculate a person's blood pressure by using a straw in their skin and to see how fast the blood would move.

[@yoursavior748]

Holy shit, Deltron 3030 is so underrated. I love that you have it on your monitor.

[@XDSDDLord]

I am incredibly glad I subscribed to you. Watching your videos require me to be in a certain mental "mood," but I never regret it when I click on one.

[@richardjelinek5038]

Stumbled across this video, because of the biomimetic screenshot. I see a pedantic computer mounted to a wall. I listen to the introduction, I see a Gödel, Escher, Bach book on the other side. By minute 4:38 I am still waiting on biomimetic part modelling, but have already heard about Euler, Bernoulli, fluid dynamics and graph theory, a repeatedly bad pronounciation of Königsberg (which - btw - is also famous for its Königsberger Klopse) and topology. I arrived finally at 7:52 where an object after being designed by applying topology optimization and manufactured by additive synthesis shows great properties. Yeah, I'm going to subscribe.

[@joek81981]

I "obtained" SW2012 and all I ever did with it in a decade was make some dope ass rims. Its nice to see what you can do with all the *works it comes with if you know what tf you're doing. Good stuff.

[@XBuilder01]

I've been wondering about this for years. Thank you for the answer

[@peterpurpose]

Mr. Kagan, You have an extraordinary mind, I just wish I could understand a forgen word you're saying. Nice shirt, sir.

[@nugenki]

Video is put together so well. I didn't lose focus once

[@low.healthpoints]

bro just by watching a frame of your content i know i must suscribe, that deltron 3030 walpapper, the pc on the wall ufff based

[@ethanmye-rs]

GEB is as such a cool book! Thanks for the video!

[@WesleyKagan]

It’s a great book!

[@stevesloan6775]

Seriously need a part two to this video.

[@PRFCTMANDEM]

Your humour is so subtle but hilarious, love it sick video

[@kylethecreator]

First video I have seen of yours wesley and I'd like to let you know you immediately hooked me and your sense of humer is one I strive for in my videos! You are so well research and I can thank you enough for that!

[@n8thegreat445]

Just wanted to mention, computer looks insane. Really cool idea.

[@RLRSwanson]

Those structures and that divan in particular looks like something Carlo Mollino would've come up with had he had access to modern computing power and manufacturing methods...Which makes some of the things he designed going back to the 1940s with essentially a pencil, paper, slide rule and intuition and how local Turin shops like Apelli & Varesio were able to manufacture them with what they had even more astonishing.

[@jmirsp4z]

didn't understand a single thing but i still watched the whole video.. why am i like this?

[@BricktowneMedia]

That Euler joke had me LOLLing out loud. M dog looked at me like I'm weird. Perfect.

[@meneermankepoot]

That ad after you said you like monetization, goated

[@beezball]

Whoah, just noticed the Deltron 3030 album cover. Deep cut. Respect has gone up 40%.

[@MogulSuccess]

love your wall-top computer!

[@firesoul453]

I was just wondering about this. Appreciate the video!

[@shakdidagalimal]

7:59 I was designing and building and flying that structure type with balsa wood years ago. Some of this becomes apparent by hands on experience. I admit a cruder facsimile yet important enough to undertake with definitive results.

[@logansuffredini7962]

Love that you showed ASUs website, forks up!

[@yens]

one day i might understand more than half of the video, still heaps interesting. love ya work wesley

[@makeitlastify]

Thank you for your time.

[@2timotei]

Short and on point. Thanks!

[@WesleyKagan]

Thanks for watching!

[@Jobobn1998]

Just found this channel, and I honestly don't know what its main focus is, but I did definitely like this video!

[@Oto265]

Love the format!

[@evankress8038]

Great video! Love the wall mounted computer too...

[@martinbecklen6486]

A wonderfully playful dip of toe into hard engineering for this non-engineer. Thanks!

[@WesleyKagan]

Glad you enjoyed it!

[@JerGol]

Whether I expect to or not, I always enjoy your videos! No mean feat.

[@WesleyKagan]

Thanks!

[@hannibalyin8853]

my eyes keep getting drawn by that sets he had on the wall, damn that thing is LIT! I don't care WTF is that but I want one too!

[@Chris.Davies]

One of my cars on your desktop. And two on your wall! Good man.

[@youtubersingingmoments4402]

Let's not forget that evolution has had billions of years to come to these very same conclusions. I recall that the optimal frame for a four-propeller drone looks eerily similar to the bone structure of a flying squirrel. So while arduous computations can reinforce these ideas, I prefer what is called "biomimetics" to take advantage of nature's headstart.

[@AyushBakshi]

That's the best demonstration i've seen. great video

[@MrMalthusMusic]

Highly enlightening, your explanations are concise and easily comprehended. You have inspired me to try out these features in F360. More videos of this nature please!

[@WesleyKagan]

Noted! Thanks for watching!

[@zeitgeist888]

Very interesting. I'm a car guy and a gun guy and have seen plenty of automotive parts designed with this technique (Calipers, control arms...) But I have yet to see a firearm, bolt,slide or other part designed with these techniques.

[@WesleyKagan]

It's something to consider that firearms started from fairly organic structures- old flintlocks were carved trees with a barrel, so they started with the organic structure and evolved with the industrial revolution. Cars didn't have that, they started with industry already established and had to grow the other way. But "Skeletonized" lowers exist.

[@wiredweird]

I've been researching compound bows and now I know why they look like that

[@isaacmirandajs]

Oh Boy, that was a lot to swallow. But was a great explanation and very straight foward. Congratulations!