http://www.metafilter.com/tags/helium3 Posts tagged with 'helium3' at MetaFilter. Wed, 21 Jan 2004 19:03:22 -0800 Wed, 21 Jan 2004 19:03:22 -0800 en-us http://blogs.law.harvard.edu/tech/rss 60 http://www.metafilter.com/30878/Helium3%2Don%2Dthe%2DMoon <a href="http://www.space.com/scienceastronomy/helium3_000630.html">The real reason we're going back to the Moon?</a> "Researchers and space enthusiasts see helium 3 as the perfect fuel source: extremely potent, nonpolluting, with virtually no radioactive by-product. Proponents claim it’s the fuel of the 21st century. The trouble is, hardly any of it is found on Earth. But there is plenty of it on the moon." tag:metafilter.com,2004:site.30878 Wed, 21 Jan 2004 19:03:22 -0800 fuel greenfuel helium3 moon kablam