54m •
2016
Four and a half billion years ago, the young Earth was a hellish place-a seething chaos of meteorite impacts, volcanoes belching noxious gases, and lightning flashing through a thin, torrid...
2013•
0
2018•
0
2016•
0
1999•
0
1991•
6.5
2012•
7.7
2008•
10.0
2017•
7.0
2005•
0
1975•
0
2021•
10.0
2018•
7.0
1954•
0
2010•
6.0
1948•
0
GBH • US
Budget: $0
Revenue: $0