Adam Walton explores the science behind polymers, which have been used to make the new five-pound note and are used in everything from shampoo to drug delivery.
Discover 11,128,835 listings and 277,897 playable programmes from the BBC
Adam Walton explores the science behind polymers, which have been used to make the new five-pound note and are used in everything from shampoo to drug delivery.
Comprehensive News and Sport, the latest information and the best entertainment for Wales.
