X | Shared With: Everyone - Mar 27 2008 | science, free, diy, aerogel
cool kid (though i suspect he got some parental help)
Quoted: This year he undertook a more ambitious project for the 2003 Science Fair: he decided to go where noone before seems to have gone, and make aerogels at home without the sophisticated and expensive equipment used and recommended by all authorities on aerogel production.
- X | Shared With: Everyone - Oct 07 2007 | video, free, documentary, science, global, warming, dimming
click to playFascinating documentary. Apparently the microparticles emited from combustion are having a net cooling effect on the world (in contrast to the CO2 emmited from the same combustion processes.) Apparently, the mere 3 day shutdown of air traffic in the US caused noticeable climate effects.
Quoted: Global dimming.. Mar 15, 2007. View it on Google Video.
ShareViewed: 39 Times - X | Shared With: Everyone - Oct 06 2007 | video, documentary, free, science, tech, health, jiae
Great page with tons of free documentaries. yay!
ShareViewed: 65 Times
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