How NASA Reinvented The Wheel - Shape Memory Alloys

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JohnnyDaPrankstaGangsta : I can’t believe you got sponsored by such a prestigious organization. Great job!

iforce2d : 8:08 hersh mershan environment?? :)

Thatoneguy 44 : They did not reinvent the wheel... they improved it.

Nyerguds : Okay, but how will it deal with small rocks getting stuck in the springs?

Albos Hajdari : *mers* Credit *kerd* Super *ker* What's wrong with your A-s?

Young Blue Skeptic : This is why NASA needs to be funded more

epSos.de : *That spring can be damaged faster.* A hole in the metal wheel is not a big issue. A small hole in the spring makes the whole segment not usable, because the spring is interlocked with other parts of the wheel.

JL : maers

mEme Union #EU# : I just realized that we're good at going outter space than going deeper in our own oceans.

Garrett Sanchez : Is it weird I want to be ran over by one of these wheels?

NAME NAMENAME : Royal Air Force? That's an interesting way to spell squarespace...

joseph jackson : One problem with using a fairly large amount of titanium in everyday items on Earth... Titanium is expensive

Fawaz Shaikh : 8:09 harsh marsh

Mohamed Elsaid : He says "mars" like a frikken pirate bruh

ShadowLight Gaming : Its not reinventing the wheel... Just the tire

II : Why not build wheels made of Nokia phones?

bitukukuasukgremany3 : MMars just with an Irish accent*

Artur Okrutniak : “Haarsh maarshan environment!” :-)

Sky L : I am just curious. Where is his accent from?

Alan CJMG Morales : *MERS!*

JohnnyDaPrankstaGangsta : I met Dr. John Grant at the National Air and Space museum, and witnessed a teleconference where they decided where to move the Curiosity. It was an amazing experience, and this just adds to it.

Grey Seiker : I love the eve online space music with the video... it makes more lovely

Da Liang : HA, THE FINAL NAIL IN THE COFFIN HAS JUST BEEN POUNDED IN BY NASA THEMSELVES! WHY WOULD THEY NEED WHEELS IF THE EARTH IS ROUND?! ITS AL LIES!

Hismajesty's Kingdom : Science is magic for the laymen. No really science is dope as shit, no wait humans are dope for doing science, I just wish it was more acceptable.

Xíren Seo : I already have a 3d model of my mars landship concept... 6 crew, capable of holding 20 passengers, self sustaining, passenger space can be remade to be a work lab via field modification, comes in 3 separate sections for easier transport, downside is it needs 3 launches to deliver all the parts, and then another launch for a field workshop with a crane.. Achievable with today's tech, just needs more RnD, so the pilot and crew won't get too much radiation poisoning. Pfft Nah, RAF is looking for a rover design

NotSpooky : Innovation, not reinvented...

alton gifford : The tires on Elon Musk`s car that he launched into space must be very brittle by now so if they were hit by a micrometeor they would shatter.

Spicy taco 59 : Despasito 2 confirmed !

Chicken Legs Productions : Mars Rover drag racing?

GrayFlare : I can't believe you just assigned homework to all your viewers xD

ATRIVM : Silver Maple :)

Sahil Pethe : You mean to say till date the most any rover has gone in YEARS is just 45 km? -_- I would have expected at least 200km. What was the point of sending them there if all they can do is research the same area again and again lol? I thought they would have designed them so that they can search for things not possible to see from Mars orbiters.

WHY SO SERIOUS : *T H I C C*

mEme Union #EU# : Could they have used carbon nanotubes instead of aluminum alloy? Just wondering.

Random Person : So you just got sponsored by the RAF and BAC!! That's that's insane

JustSimple A.H : on "mers"

Julian Ludwig : They should use graphene for the wheels

Xander Lowe : It's crazy how just simple everyday things on Earth are so different in space and it really just makes everything harder

Quentin Lachaud : "Mersh" 🤣

Bundeswehr : Just use flextape and nokias, there, indestructible.

Vincent Hermes : Murrrrsss.

Rob Stewart : That tire material reminds me of chain metal. Great video, thanks.

Eri Vodica : THis is medieval chaimail armor innovation!

Sosig : "...on murrs.."

Toxic Bubbles : Just slap some Flex Tape over that rover boi and we’re good to go.

WuzNab : JUST LIKE APPLE! 👍

RexXflash : How about they spend their budget inventing a spaceship instead

alexnickolaev : Hey, here's an idea for a video: nuclear power plant or a nuclear reactor in general

Alberto Canek : They can't go to moon , cuz destroy all the bubu bt yes to Mars 😂🙊 don't let them to fool you

Chris Davies : It does NOT use a nuclear reactor to power itself. It uses an RTG - a Radio Thermal Generator, which converts the heat from a decaying 5-kilo slug of plutonium into electricity using peltier devices. It is not very fancy, has no moving parts, and is very reliable, but low power, at less than 110 watts total output.