|Science & Medicine||73|
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.
May 22nd, 2013
Episode 643 of 1058 episodes
This week, how plants keep track of time, how scientists are breeding cereal crops with ancient varieties to boost diversity and yields, how insects carry viruses between plants, and the chemical in smoke that triggers fire-dependent plants to germinate. Plus, printing new body parts, the workings of tornadoes and the bug behind potato blight...