Dr Peter Wothers weighs a volunteer from the 2012 Christmas Lectures audience with 24 carat pure gold. Finding himself a little short of the right amount, he calls in help from famous chemist Sir Harry Kroto and his gold Nobel Prize medal (awarded in 1996 for his discovery of a new form of Carbon, C60). Calculate your weight in gold:
Current gold prices:
Weight in gold calculator:
The Ri is on Twitter:
and Facebook:
and Tumblr:
Our editorial policy:
Subscribe for the latest science videos:
Музыка
Фильмы
ТВ Шоу
Категории видео
