How did we discover the Earth's age?
3,758 views · Published 30 April 2014 · 0:55 · Indexed 4 November 2026
Channel: Fox News · 2014 · Science & Technology
'Cosmos' writer and producer Ann Druyan explains how the age of the Earth was determined.
More from this channel
-
2:20
Zimmerman day 9 wrap
-
2:48
Zimmerman wrap - Day 10
-
3:25
Zimmerman wrap - Day 13 - Emotional testimony
-
2:59
Zimmerman trial day 14: Key witness testifies
-
3:47
Zimmerman wrap - Day 16: Lead detective testifies
-
2:55
Zimmerman trial: Day 23 - Prosecution makes case to jury
-
1:14
Bear Snacking Caught on Camera
-
0:26
Panic at the pump: Car plows into gas station