The class is offered via a Zoom webinar. You can watch it live or the recorded session later at your convenience.
Watch on Demand
Recorded September 2
2500 years ago, Greek astronomers made huge strides in understanding the universe. Soon they were mapping the heavens and measuring distances to the Moon and Sun. How’d they do it without a telescope? Dean shares what the ancients knew.
Cost: $10/household
Watch on Demand
Recorded September 2
2500 years ago, Greek astronomers made huge strides in understanding the universe. Soon they were mapping the heavens and measuring distances to the Moon and Sun. How’d they do it without a telescope? Dean shares what the ancients knew.
Cost: $10/household
The class is offered via a Zoom webinar. You can watch it live or the recorded session later at your convenience.