Clip

Nature's Time Capsules

By studying bogs, scientists can uncover thousands of years of Earth’s history.
Aired: 4/15/2014 | 0:02:07

Upcoming NOVA Air Dates

  • NJTV Nazi Attack On America Monday, May. 25 9:00pm
  • NJTV Nazi Attack On America Wednesday, May. 27 3:00am
  • WLIW21 Rise of the Hackers Wednesday, May. 27 2:00pm
  • THIRTEEN First Man on the Moon Wednesday, May. 27 9:00pm

Comments are closed.