A Big History of Everything – H2
A Big History of Everything – H2 (4:41)
Key Ideas
As this video progresses, key ideas will be introduced to invoke discussion.
Key Ideas
Think about the following questions as you watch the video
- 01:57 What draws atoms of hydrogen and helium together into clouds?
- 02:54 What happens as these clouds get larger?
- 04:11 What was different about the Universe once stars arrived?