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

Christopher Polhem

science · 18 December 1661 · 363 years ago

Christopher Polhem birth Christopher Polhem, Swedish scientist and inventor (died 1751)

More science on 18 Dec

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