Christian Huygens April 14, 1629- July 8, 1695 Created Huygens Principles- each point on wavefront is source for set of more waves Discovered Saturn's rings Invented pendulum clock (14 avr. 1629 – 8 juill. 1695)
Ajouté au bande de temps:
Date:
14 avr. 1629
8 juill. 1695
~ 66 years