Schedule banner



Episode Description
Saturday, Jan 5, 2013 - 3:00 AM    "Many Planets, One Earth" The early Earth was a much different planet than the one we know today. Ancient rocks provide evidence of the emergence of oxygen in the atmosphere and of a frozen Snowball Earth. Scientists Paul Hoffman and Andrew Knoll look at these clues to help explain the rise of complex animal life. D

More on LEARN/CREATE (PT)
No upcoming shows in database

Previous on LEARN/CREATE (PT)
No Past shows in database
Idaho PTV Homepage Idaho PTV Homepage