The Naked Scientists flagship science show, includes the latest science news, interviews with top scientists, hands-on science experiments and answers to your science questions.
June 18th, 2011
Episode 371 of 1138 episodes
This week, we find out how to get useful gas from useless coal, and make money from waste carbon dioxide! Underground coal gasification could allow us to access huge amounts of energy in inaccessible coal seams. We find out how it works as well as exploring a new method for capturing waste carbon and turning it into useful chemicals. In the news, dinosaurs inspire new designs for aircraft, spotting a star being ripped apart by a black hole, and the South African bid for the world's biggest radio telescope. Plus, Diana asks what the point is of "junk" DNA?