Invention Of Clock

1. History of Clocks
Burgi's invention was part of a clock made for Tycho Brahe, an astronomer who needed an accurate clock for his stargazing.

1. Renaissance Inventions and Technology
Discusses devices that are supposedly created in this period of time, such as clocks and the printing press.

2. Wayfinding, or Non-Instrument Navigation
How Polynesians navigated before the invention of the compass, sextant, or clock.