03-11-2006, 03:28 AM
I'm not wearing any underpants!
it's time to play: Tell Me Something I Don't Know
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03-11-2006, 03:28 AM
I'm not wearing any underpants!
03-11-2006, 04:03 AM
Guinness names aerogel world's lightest solid
![]() NASA/JPL NEWS RELEASE Posted: May 8, 2002 A new version of aerogel, the particle-collecting substance on NASA's Stardust spacecraft, has been recognized by Guinness World Records as the solid with the lowest density. Dr. Steven Jones of NASA's Jet Propulsion Laboratory, Pasadena, Calif., a materials scientist who created the aerogel used by Stardust, also created a lighter version that weighs only 3 milligrams per cubic centimeter (.00011 pounds per cubic inch.) The team received the official certificate Monday. http://www.spaceflightnow.com/news/n0205/08aerogel/ Dennis R I bought some aerogel from ebay a year or so ago, pretty neat stuff!
03-11-2006, 04:19 AM
- How hard it is to clone a human
- More about Titan - What it's like inside a comet - How someone looks after a face transplant - Whether the world's oceans are becoming more acidic and what it means for wildlife - Whether carbon trading works - How effective biometric ID data is (and whether it prevents terrorism) - Whether RNAi is hype or hope - Whether artificial life is a flash in the pan or a new industry - Who will be the big beasts of science Answers: http://www.guardian.co.uk/life/feature/s...04,00.html
03-11-2006, 05:00 AM
From the What we still dont know.
The biological purpose of a female orgasm If an orgasm is not necessary to conception, what is the point of it? Uhmmmm, yeah okay. ![]()
03-11-2006, 05:01 AM
From karsen's link:
"The biological purpose of a female orgasm If an orgasm is not necessary to conception, what is the point of it?"
03-11-2006, 05:03 AM
Beat ya
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03-11-2006, 05:18 AM
propagative mechanism.
It is necessary. Edit: Just not specifically.
03-11-2006, 11:46 AM
Carm Wrote:
------------------------------------------------------- > From the What we still dont know. > > The biological purpose of a female orgasm > If an orgasm is not necessary to conception, what > is the point of it? > So you might (big MIGHT) get to do her again . . . ![]()
03-11-2006, 11:58 AM
> The biological purpose of a female orgasm
> If an orgasm is not necessary to conception, what is the > point of it? 'Could as easily ask why women have big breasts. Gorillas seem to get along fine without them.
03-11-2006, 03:34 PM
MacMagus Wrote:
------------------------------------------------------- > 'Could as easily ask why women have big breasts. > Gorillas seem to get along fine without them. At least one expert doesn't think so. http://news.bbc.co.uk/2/hi/americas/4300803.stm As further refutation of your statement: ![]() ![]() And what is this woman doing? ![]() |
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