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The Amazing Properties of Aerogel

RideMax writes "We all know NASA is using a substance called 'aerogel' in the Stardust spacecraft to catch pieces of the Wild-2 comet. The NYT is running an article about some other amazing aerogel properties. My favorite quote: 'It's the lowest density of any solid, and it has the highest thermoinsulation properties. Though it would be very expensive, you could take a two- or three-bedroom house, insulate it with aerogel, and you could heat the house with a candle. But eventually the house would become too hot.'" We've looked at Aerogel before.

26 of 556 comments (clear)

  1. Really? by SargeZT · · Score: 3, Funny

    But does it's insulation properties beat that of Trellium-D?

    --
    And why did you staple the trout to the RAM?
  2. The house would warm up by ObviousGuy · · Score: 5, Funny

    If you goddamn kids would close the goddamn door!

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    I have been pwned because my /. password was too easy to guess.
  3. also known as...... by noelo · · Score: 5, Funny

    aka Vaporware... Made of 99.6 percent empty space, the little cube is indeed barely there, with a density one-hundredth that of the hand that holds it.

  4. Aerogel? by mrpuffypants · · Score: 3, Funny
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    Aerogel? From this point on this discussion will be rated NC-17...
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  5. The Amazing Properties of Aerogel? by Anonymous Coward · · Score: 2, Funny
    Oops! At first, I thought it said "The Amazing Properties of Astroglide".

    You know what I'm talkin' about. *Wink*Wink* Nudge*Nudge* :P

  6. Can't wait for the weaponized form... by mikeg22 · · Score: 1, Funny

    Anyone care to place a bet on how long it takes the US to figure out how to make aerogel an efficient means of killing a bunch of people?

    1. Re:Can't wait for the weaponized form... by Lost+Penguin · · Score: 3, Funny

      Thats easy, just use it to bring space viruses from the tails of comets back to earth.
      Wait a minuite.....

      --
      I am the unwilling control for my Origin.
  7. Call me tight but... by POds · · Score: 4, Funny

    If Aerogel is that good at insulation, screw the candel, i'll just rely on the body heat of myself and others :/

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    Giving IE users a taste of their own medicine since 2005 - http://pods.-is-a-geek.net/
    1. Re:Call me tight but... by IamLarryboy · · Score: 4, Funny

      You miss the point. The candle is there to create the appropriate mood for said heating.

  8. What, no "Kitten On Aerogel Over a Flame"? by Anonymous Coward · · Score: 1, Funny

    I'm sure it'd be perfectly safe!

  9. The real question... by chrisutley · · Score: 2, Funny

    Is this substance edible, and if so can add artificial cherry flavoring without altering its' thermoinsulation properties? The Mac OS X spell checker does not recognize the word, "thermoinsulation", and yet NASA loves Macs. Go figure.

  10. Ice cube by theflavor · · Score: 2, Funny

    From article"and you could heat the house with a candle"

    Does this mean you can now cool your house with an icecube?

  11. Re:Bulletproof? by ultrasound · · Score: 2, Funny


    Only for very small bullets.

  12. Cool picture? by heironymouscoward · · Score: 2, Funny

    C'mon, anyone can tell that the picture was faked in a studio, it's obvious from the shadows cast by the so-called "aerogel". Just one more NASA conspiracy to convince us that they spend our tax dollars on worth subjects. Hrghmh.

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    1. Re:Cool picture? by zipwow · · Score: 2, Funny

      A better argument of fakery would be that nobody at JPL has a manicure like that...

      (kidding!)

      -Zipwow

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  13. Re:I Got To Touch It by Lozzer · · Score: 2, Funny

    I recall that although it was extremely light, it fell quickly when I dropped it from hand to the other

    Welcome to gravity, its pretty much the same for everybody on earth.

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  14. Re:Too much by waitigetit · · Score: 5, Funny

    Diamond is usually made from carbon, same stuff graphite is made from, but in a different configuration. So, in theory, if you rub it against paper, it should leave a mark.

    I should have known this before I proposed to my girlfriend.

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    I could care less, but not without a lobotomy
  15. "Aerogel": A Ridiculous Liberal Myth by waitigetit · · Score: 4, Funny

    "Aerogel": A Ridiculous Liberal Myth

    It amazes me that so many allegedly "educated" people have fallen so quickly and so hard for a fraudulent fabrication of such laughable proportions. The very idea that a solid material happens to be so light, showing remarkable properties like near-perfect insulation, is ludicrous. Furthermore, it is an insult to common sense and a damnable affront to intellectual honesty and integrity. That people actually believe it is evidence that the liberals have wrested the last vestiges of control of our public school system from decent, God-fearing Americans.

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    I could care less, but not without a lobotomy
  16. yet another worthless invention by bwy · · Score: 2, Funny

    Sounds totally worthless to me. This stuff will probably end up having no practical value anywhere. That being said, anybody know where I can buy a small block?

  17. Re:Too much by Anonymous Coward · · Score: 1, Funny

    No, vacuum sucks... literally.

  18. Highest density? by IDigUNIX · · Score: 3, Funny

    Ok, so if aerogel has the lowest density of any solid, what has the highest density?

    Right now I'm thinking that it's either corporate America's CxO's, or perhaps whoever keeps watching all of these dumbass reality shows on tv.

  19. Re:more on aerogel by limekiller4 · · Score: 3, Funny

    From her bio:
    "[My] interests are: shuz, aerogel, Philip Treacy hats, make-up artist Topolino, and vinyl dipped pacifier nipples."

    This defies any sort of comment, so I won't even try.

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    My .02,
    Limekiller
  20. Re:Amazing stuff... by Quantum-Sci · · Score: 2, Funny

    I think Mr. Kelley has done a masterful job describing modern day industrial design in terms and examples we can all relate to.

    Thank you, Mr. Kelly.

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  21. I want my by 2names · · Score: 2, Funny

    Aerogel coffee mug.

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    "I'm just here to regulate funkiness."
  22. Re:my god... by scrytch · · Score: 2, Funny

    Now, if we added a module to the ISS to make transparent aerogel, the ISS would fund itself! I mean, think about it... with how much it costs per cubic inch of the tinted stuff, and the fact that the ISS would have a monopoly on all transparent aerogel produced, you could charge practically whatever you wanted, and sell it to governments around the world.

    How would you find it?

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  23. Re:More pictures here by Lord_Dweomer · · Score: 2, Funny
    Best quote from the "Magnetic Aerogel" photo.

    "This aerogel composite contains iron oxide introduced using chemical vapor infiltration. Nobody knows whose hand this is."

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