Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei
  1. Home
  2. News
  3. Detail of event

John Harrison's 'longitude'...

news · 18 April 2015 · 10 years ago

John Harrison's 'longitude' clock sets new record - 300 years on

More news on 18 Apr

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.0027s.