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.
September 26th, 2006
Episode 37 of 1138 episodes
Chemistry and lightning quick reactions are under discussion this week as Emma Schofield explains what a catalyst is, how catalytic converters work and how catalysts can help to clean up the atmosphere, and Fraser Armstrong discusses fuel cells, using hydrogen as a fuel and how enzymes naturally found in bacteria are making hydrogen a more realistic energy source for the future. In Kitchen Science, both guests are used as guinea pigs as Dave Ansell demonstrates the wonder of enzymes with nothing but a slice of bread...