1656

Found 1 Result for 1656.

Showing 1 to 1.

1. Clocks
The first instrument that even vaguely resembles our contemporary clocks was invented by Christian Huygens (a Dutch mathematician, astronomer, and physicist) in 1656.
http://www.fun-home-projects.com/collecting/​clocks.html

Search Here:

Menu:
Home
Collecting
Crafts
Electrical Projects
Energy Savings
Hobbies
Home Ownership
Household Repairs