Public domain. Cover image from Project Gutenberg ebook #30001.
On the Origin of Clockwork, Perpetual Motion Devices, and the Compass
Chapters (8)
- ON THE ORIGIN OF CLOCKWORK, PERPETUAL MOTION DEVICES AND THE COMPASS 0:00
- ON THE ORIGIN OF CLOCKWORK, PERPETUAL MOTION DEVICES AND THE COMPASS 0:32
- Power and Motion Gearing 4:14
- Mechanical Clocks 7:24
- Mechanized Astronomical Models 19:06
- Perpetual Motion and the Clock before de Dondi 1:12:29
- The Magnetic Compass as a Fellow-traveler from China 1:19:28
- Chronological Chart 1:22:33