9:30am - Saturday, April 19, 2025
16 HD

Description

Dr. Brenda Hunda of the Cincinnati Museum Center explains how ancient creatures can tell us about our planet's history; Rachel Bosch shows how erosion and weathering have shaped Mammoth Cave over 5 million years. Chris laces up his running shoes to show how the Earth has changed over the 4.6 billion years since its formation.

Broadcast In: English Duration: 0:26:46
HD CC

Additional Airings

10:30am, 04/20/2025 | 16 HD
10:30am, 06/08/2025 | 16 HD
9:30am, 06/14/2025 | 16 HD
7:30am, 06/07/2025 | 14 HD

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