S1E5 · Week 5:  Earth's Rotation (January/February)

Week 5: Earth's Rotation (January/February)

S1E5 · 1997-05-18 · 5 min

Earth's Rotation. The Moon shows us where Mars is. Copernicus: The Earth in orbit. Why the Earth turns. Crossing time zones.

The show’s own verdict is on its page.