YouTube description: Brady and Keith wind some of The Royal Society's historical clocks, including one used by Captain Cook. Films by James Hennessy and Brady Haran Royal Society website: http://bit.ly/Royal_Soc... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)