1 Oct 2011
Naked Science
The latest science news with Dr Chris Smith of the Naked Scientists. This week, using Twitter to map the mood of the world, and the ultimate slippery surface that could be used to fight graffiti.
The latest science news with Dr Chris Smith of the Naked Scientists. This week, using Twitter to map the mood of the world, and the ultimate slippery surface that could be used to fight graffiti.