User:Imb7
MIT Fights for Clean Power With Holy Grail of Fusion in Reach, Erik Sofge, Popular Mechanics, published 25 February 2008, accessed 7 September 2009 (Grand Challenge)
MIT Fights for Clean Power With Holy Grail of Fusion in Reach, Erik Sofge, Popular Mechanics, published 25 February 2008, accessed 7 September 2009 (Grand Challenge)