Why Machines That Bend Are Better

Comments

  1. Jeet Thakwani

    Jeet Thakwani5 minutes ago

    can SimpliSafe bend?

  2. yongsaiX

    yongsaiX10 minutes ago

    only one word: Witchcraft

  3. Marshall Kell

    Marshall Kell36 minutes ago

    This satisfied my brain fuzzies.

  4. Joseph Kreifels II

    Joseph Kreifels II46 minutes ago

    I don't know why this was recommended, but it's extremely interesting.

  5. SanraS Uzumaki

    SanraS UzumakiHour ago

    Wait, I'm too stupid to understand how that prevents arming anything, explain please.

  6. Handy Menagerie

    Handy MenagerieHour ago

    From the standpoint of somebody who likes to service and fix things if a hinge or other part on my vice grips goes bad, I can replace the pin, or even make a new one in my shop. If a hinge breaks on his model the whole thing is trash. I don’t know that I like that in emergency situations. You know, like Apollo 13.

  7. Audrey Norman

    Audrey NormanHour ago

    awesome video.

  8. Roman Troshkin

    Roman TroshkinHour ago

    Nanomachines, son!

  9. Dercsenyi Laszlo

    Dercsenyi LaszloHour ago

    NSFW content!

  10. Luka Radulović

    Luka RadulovićHour ago

    This is like saying "I'm gonna make my own MReporter channel, with Blackjack and hookers."

  11. Lucas de Abreu

    Lucas de AbreuHour ago

    so he makes integrated springs. wow.

  12. albird burger

    albird burger2 hours ago

    Brilliant

  13. EngineerBaboo

    EngineerBaboo3 hours ago

    3:52

  14. Scary T

    Scary T3 hours ago

    FUTURAMA? ANYONE?

  15. Ryan

    Ryan3 hours ago

    FINE youtube ill watch the video. christ.

  16. Mr. Valtiel

    Mr. Valtiel3 hours ago

    6:06 he plays that sound everytime he sticks hid dick up her ass

  17. Tyler Hunt

    Tyler Hunt3 hours ago

    9:07 It's called a centrifugal clutch

  18. Ennar

    Ennar4 hours ago

    I'd like to print out that one switch Edit: Printed one in white PLA, and it came out really nice

  19. harrod harrod

    harrod harrod4 hours ago

    Wow, this is so cool. One question for the two titanium "hinges", especially the first one that's supposed to be used on solar panels. Since it's probably going to be in one of the compressed positions for extended periods of time, isn't there increased risk of the material weakening/failing in the point of greatest stress?

  20. JaysonSR

    JaysonSR4 hours ago

    I was able to figure out the elephant rather quickly. Unfortunately, my reverse engineering is as good as my creativity is bad. As for his work, this guy is absolutely amazing! I would've figured bendy stuff would just fail too quickly to ever be effective in the long run. Challenging preconceived notions like that are how humanity can keep advancing.

  21. boxoflostcauses

    boxoflostcauses5 hours ago

    This was so freaking cool man, I love this channel so much

  22. Ashwin Jain

    Ashwin Jain6 hours ago

    doesnt these bending parts undergo elastic fatigue over a period of usage time?

  23. jesus perez

    jesus perez6 hours ago

    I just graduated and my lessons on mechanical engineering are worthless now, great

  24. Fallenangel 85

    Fallenangel 856 hours ago

    I found a big P that's a disadvantage: PLASTIC!

  25. Lukas Hahn

    Lukas Hahn6 hours ago

    His first mechanism looks like the Aphex Twin logo :D

  26. Lucas Richard Stephens

    Lucas Richard Stephens7 hours ago

    Great field! Many buildings have been using flexibility as a design positive for centuries, nice to see engineers working with these natural design complexities, hope they keep an eye on the big picture too.

  27. Benjamin Bennett

    Benjamin Bennett7 hours ago

    Sorry this professor is not honestly comparing to other methods. 1 million cycles of car engine at highway speeds takes 6.6 hours of driving. Imagine if you engine failed every 6-7 hours.Elephant one was to easy to see it wasn't going to move in the x-y, Not impressed at all.

  28. Jeremy C Barnhart

    Jeremy C Barnhart7 hours ago

    Can they be / Are they affected by temperatures?

  29. Jeremy C Barnhart

    Jeremy C Barnhart7 hours ago

    LARRY!!!! OH MAN! Love this guy!

  30. Jeremiah Dauphinais

    Jeremiah Dauphinais8 hours ago

    You and your team are killin' it!

  31. danielthesantos

    danielthesantos9 hours ago

    Why the F*** is a top notch mechanical engineer saying "nucUlar"? WTF!? This is not an alternate pronunciation, it is a corruption, pure and simple! This, my friends, is the end of the world.

  32. Riot4Peace

    Riot4Peace9 hours ago

    11:55 ? ... Police helicopters don't circle overhead for someone breaking into a house... The government is watching you.

  33. McAmber

    McAmber9 hours ago

    well this is interesting..

  34. zawa

    zawa9 hours ago

    WOW THIS IS THE FUTURE.

  35. jonathanmellqvist2

    jonathanmellqvist29 hours ago

    That Simplisafe.. Super safe, super simple and super no privacy at home at all. Perhaps a new kind of "home made tapes" is coming up too!

  36. Hajar Renate Midbrød

    Hajar Renate Midbrød9 hours ago

    Looks like two plastic spoons having missionary position sex LOL

  37. Dunc M

    Dunc M10 hours ago

    Flexible machines from flexible minds. A most interesting video. Thanks for posting.

  38. linglingjr

    linglingjr10 hours ago

    The way this guy presents himself during the first 21 seconds of this video is all by itself enough for me not to like him.

  39. Jason Bedillion

    Jason Bedillion10 hours ago

    Bender Bending Rodriguez approves of this video.

  40. Andrew Mooney

    Andrew Mooney10 hours ago

    Those damn Mormons are tricky

  41. Shashank Rajesh

    Shashank Rajesh11 hours ago

    This is some of the coolest stuff I've ever seen.

  42. earth meme

    earth meme11 hours ago

    Bender "Bending" Rodrigez

  43. NeoRipshaft

    NeoRipshaft11 hours ago

    This is super neat and all, but you didn't address at all the one burning question - fatigue! How the heck do these applications interact with material fatigue!? I mean presumably we all know how to bend spoons, or failing that, coat hangars - I'm sure he has answers to all of our burning questions about the various applications - ahhhh now I'm going to have to check the literature on this, though I'm guessing more viewers don't have access to journals or know to look there - so cmon man don't leave us hanging!

  44. Ahmad Alqasimi

    Ahmad Alqasimi11 hours ago

    I met him in person, amazing professor. My PhD is based on his book and he was my professor's professor. It was an honor

  45. StYxXx

    StYxXx12 hours ago

    Uh this was more like a huge advertising. It didn't address any disadvantages. What about repairing something? You can't replace a screw. But more important: What about aging? Plastic can get recalcitrant (ist this the right word?) and get micro-cracks. Yes they said they did 1 mio cycles with one element but was this verified by a neutral third party? Also you can't just randomly scale an element since it's behavior will change. So this might be interesting for some cases but the video presented it as the best thing for every case and without any scientific scepticism. But as a scientist you shouldn't be fanboying something so easily. About the satellite thrusters: This whole element was superfluous. There were two motors. You can already archive the movement with just two motors, no need for flexible parts. Actually they just provide another potential point of failure. Especially in space you want to avoid that. That's why they prefer a second thruster (also this provides redundancy). Also space is pretty bad for plastics. So this example was pretty bizarre (to say it mildly).

  46. Wasabi Steak

    Wasabi Steak3 hours ago

    > Repairing You have to replace the entire part. Availability apparently not an issue because these things can be 3D-printed. The design for the flatter pieces can be easily printed without any extra cutting or filing done afterwards like you would normally with many 3D-printed designs or even for injection molds. Manufacturing at a large scale is also shown to be much simpler - since the pieces aren't made of smaller pieces. The thruster piece seems very complex though. > Aging Bending lasts longer than moving/sliding parts. Also, a single piece, glue, or a weld will always last longer than something that has nails/bolts/screws/rivets. You can't avoid non-moveable parts from actually moving - they will always bend, and they will slide at the seams. Also, it showed that the material doesn't have to be plastic. They showed a single piece of titanium bending with 90 degrees range of motion. > Testing by neutral third party I would suppose that the 3rd party would be review board, or their clients (e.g. NASA). I don't think it really matters at this point - a question was asked, and they answered that their stress tests showed promising results. It didn't sound like sales talk as you're suggesting. > Randomly scale What are you talking about? It showed that the items work the exact same way at a microscopic scale. > Satellite thrusters Again, the parts don't have to be made of plastic for this particular application. Using bendy parts and having redundant thrusters is not mutually exclusive, but I'd reckon that satellite designers would want to minimize the amount of parts as much as possible. Every extra gram you shoot up into space is luxurious. The 3D animation showed two motors, so it wasn't about the motors but rather the "hinge" where the thruster would float about. Normally, you're gonna have some sliding parts, like a wheel and axle. If you watch the video again, the design was meant to be accommodating for electrical lines and fuel lines, so on top of allowing to have less weight than a conventional design, it's also easier to design around it; it's not superfluous.

  47. Abelardo Mieres

    Abelardo Mieres3 hours ago

    The prototypes are made of plastic, the actual final parts can be made of metal (they showed some made of titanium). Making the thrusters directionable actually adds a component of redundancy. The idea would be that if a thruster breaks down, the remaining can be redirected to compensate. He is excited about the technology and its potential why can''t he be? Like him, I find it fascinating and even beautiful.

  48. Ice cube Island

    Ice cube Island12 hours ago

    The device that writes BYU definitely stands for Brigham Young University. (should be obvious)

  49. RARE ONLY

    RARE ONLY12 hours ago

    Bender from futurama would be proud.

  50. Eliot Francis

    Eliot Francis12 hours ago

    Thanks for posting this very educational video.

  51. =NolePtr

    =NolePtr12 hours ago

    Sponsored by Bender Bending Rodriguez

  52. jl smith

    jl smith13 hours ago

    So cool! That was mostly about the micro applications. What about the macro? Lift a bridge or a car?

  53. Oborowatabinost

    Oborowatabinost13 hours ago

    I would like to see a combustion engine rotor or piston made with this concept!

  54. 譚睿哲

    譚睿哲13 hours ago

    Weird flexible machine !

  55. Alex Sinclair

    Alex Sinclair13 hours ago

    Makes sense, many of our moving parts bend.

  56. An Anna

    An Anna13 hours ago

    I seriously doubt the police are going to deploy a helicopter costing $$$$ on the report of a home break in. They do next to nothing if you report goods stolen. More than likely, they were looking for marijuana grow light signatures. A prosecution for drug production is big bucks $$$ to them.

  57. Chris Ho

    Chris Ho13 hours ago

    SimpliSafe, you are telling me people are watching me for my safety ?

  58. gun wheat

    gun wheat14 hours ago

    Flexible, efficient, and sturdy; wow, that' s new age mechanics. I wonder what if the professor is given charge of designing AI robotics, he may just transform the field. As usual thanks for marketing science and engineering, among other things ! Cheers!

  59. Michael Kennedy

    Michael Kennedy14 hours ago

    You know what else bends? A catapult, but it's inferior compared to the superior seige engine- the trebuchet which can launch a 90kg projectile 300m away.

  60. Dimitar Yotsov

    Dimitar Yotsov14 hours ago

    he looks like elon musk but downgraded

  61. Steven Wilkinson

    Steven Wilkinson14 hours ago

    Haven't centrifugal clutches already been around for a while?

  62. S. McO

    S. McO15 hours ago

    Amazing stuff, but when they talked about the NASA thruster engines it blew my mind.

  63. Wendy Meng

    Wendy Meng16 hours ago

    That’s sooooo cool

  64. Lettuce

    Lettuce16 hours ago

    Dang that's so interesting, This could be revolutionary!

  65. BENRAO

    BENRAO16 hours ago

    This is actually so fascinating

  66. Rowe Magnon

    Rowe Magnon16 hours ago

    What about deformations from heat?

  67. Darrin Lalla

    Darrin Lalla16 hours ago

    Wow! You and Physics Girl belong in a category with Neill De Grasse Tyson and Carl Segan! You keep it fun!

  68. Chef Janvier

    Chef Janvier4 hours ago

    Sagan. Carl Sagan.

  69. Oliver. R Evans

    Oliver. R Evans17 hours ago

    So good

  70. JasonVladimir

    JasonVladimir17 hours ago

    Pretty cool!

  71. RagHelen

    RagHelen17 hours ago

    Bringing gifts to the Physic's girl, ha?

  72. 13Omega37

    13Omega3717 hours ago

    Super interesting to me as a Mechanical Engineer! How do they come up with the designs, though? That would be my biggest question.

  73. Okiki Ojo

    Okiki Ojo17 hours ago

    Is there a way I could get the stl file for the vice grips so that I could 3D print that? Or at least a drawing/dimensions so that I could make and test it out?

  74. J R

    J R8 hours ago

    I don't think 3D would work for those fine parts. Maybe plastic injection (done right. Not China style)

  75. rob kev

    rob kev17 hours ago

    11:48 Hey, Vsauce, Micheal here

  76. Jack Kraken

    Jack Kraken17 hours ago

    Skynet: We'll keep you around. You seem useful.

  77. PhonyPhoner

    PhonyPhoner18 hours ago

    its an interesting video about this company. i would have liked tho, if they would have not worked on anything like nuclear weapons..

  78. Frank Fripp

    Frank Fripp18 hours ago

    There youtube, I watched it

  79. gamerguy1221 AkA redstone genius

    gamerguy1221 AkA redstone genius18 hours ago

    *compliant guns*

  80. banescar

    banescar18 hours ago

    I don't get how the machine on the table is related to the machine in the video. Also, how is the machine in the video powered. And are those hinges?

  81. Marc Smithsonian

    Marc Smithsonian18 hours ago

    Brilliant! Can you use it to make mechanical watch outperforming swiss ones ? That would be big triumph of USA engineering.

  82. Ray Denius Jr

    Ray Denius Jr18 hours ago

    reminiscent of that "smartereveryday" video guy just a bit different

  83. Mud-Lust

    Mud-Lust18 hours ago

    I'm flexible

  84. PLEXER 13

    PLEXER 1318 hours ago

    But what about the durability on the bendy spots? I assume some parts and places on parts need to be thinner, or smaller in order to make them bend easier

  85. Glenn Mrosek

    Glenn Mrosek19 hours ago

    This title is misleading. I was expecting a Futurama special.

  86. MrJacon95

    MrJacon9519 hours ago

    Find the prusa

  87. Dominykas Blužas

    Dominykas Blužas20 hours ago

    knock off elon musk lookin ass

  88. F.u.c.k Go.ogl.e

    F.u.c.k Go.ogl.e20 hours ago

    problem with things that bend, is that over time they will break. chekm8 boi

  89. F.u.c.k Go.ogl.e

    F.u.c.k Go.ogl.e20 hours ago

    much quicker than things that dont bend, shoulda elaborated. chekm8 meselft

  90. Fak Juu

    Fak Juu20 hours ago

    sooo coooooool!!

  91. CubeShapedTom

    CubeShapedTom20 hours ago

    Am I the only one who thinks the thumbnail picture looks like a couple doing it missionary?

  92. Beston Mawarire

    Beston Mawarire20 hours ago

    Spammed my recommended list

  93. lowlowlow ok

    lowlowlow ok21 hour ago

    sexualkunde startet übrigens bei min 5:35

  94. Jesus Christ

    Jesus Christ21 hour ago

    why is this in my recommendation?

  95. liquidalloy

    liquidalloy21 hour ago

    Damn, this hurt my brain. Great video

  96. Alphabet Man

    Alphabet Man21 hour ago

    Bender, meet your monoinstrumental ancestors.

  97. jugganaut33

    jugganaut3321 hour ago

    Each day we get closer to Mjolnir armour.

  98. Magnus Juul

    Magnus Juul21 hour ago

    Nice video! :)

  99. Michael McFearin

    Michael McFearin21 hour ago

    That was wonderful, what a great first video to find the channel with!

  100. LandOfTheEast

    LandOfTheEast21 hour ago

    This is genuinely one of the best MReporter videos I've ever watched. Arguably the best

  101. Oliver S.

    Oliver S.21 hour ago

    Bite my shiney metal ass!

  102. FetchQuestAssigner 4432

    FetchQuestAssigner 443221 hour ago

    This video brought to you by Bender. Bender,telling ppl to bite his shiny metal ass since 1999.

  103. Thomas Hinds

    Thomas Hinds22 hours ago

    Thumbnail - Aphex Twin

  104. timothy romano

    timothy romano22 hours ago

    That was awesome

  105. Tomo

    Tomo22 hours ago

    12:49 Reversed Vsauce.