Jem Melts Rock Using Sunshine - Bang Goes The Theory - Series 3, Episode 5 Preview - BBC One
24 November 2010
I liked a YouTube video: http://www.bbc.co.uk/bang Follow Bang on Twitter @bbcbang and #bbcbang. Jem Stansfield travels to the Solar Furnace Research Facility in Southern France. He witnesses the incredible power generated by highly concentrated sunlight.
