41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
3539373
322331
2
Public Timelines
FAQ

jan 1, 1581 - Pendulum - Italian astronomer and physicist Galileo discovered the properties of pendulum.

Added to timeline:

Date:

jan 1, 1581
Now
~ 445 years ago