| |
 |
|
|
Science Forum Index » Nanotechnology Forum » graphite foam
Page 1 of 1
|
| Author |
Message |
| Deneb |
 Posted: Mon Sep 04, 2006 12:18 pm |
|
|
|
Guest
|
If I take a large but hollow brick of very light graphite foam, and
paint it in vacumm with a very thin layer of very light airproof paint,
would this brick be lighter than the air? Would it act as a hydrogene
baloon? With bricks like this, would it be possible to build an object
that floats in the air? |
|
|
| Back to top |
|
| mike |
| Posted: Sat Oct 14, 2006 7:51 pm |
|
|
|
Guest
|
On Mon, 04 Sep 2006 17:18:15 -0000, Deneb <deneb@cygnus.org> wrote:
Quote:
If I take a large but hollow brick of very light graphite foam, and
paint it in vacumm with a very thin layer of very light airproof paint,
would this brick be lighter than the air? Would it act as a hydrogene
baloon? With bricks like this, would it be possible to build an object
that floats in the air?
you might be interested in the thread "Vacuum building" i had a while
ago in alt.sci.nanotech. i wanted to build a carbon sphere with a
vacuum within.
mik  |
|
|
| Back to top |
|
| |
|
Page 1 of 1
All times are GMT - 5 Hours
The time now is Thu Jul 24, 2008 9:17 pm
|
|
