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Overview: |
How Did The Earth Form? (S1E1)5/9/2020
What Was Earth Like 4 Billion Years Ago? (S1E2)5/23/2020
The Mystery of the Late Heavy Bombardment (S1E3)6/7/2020
Where Did Earth's Water Come From? (S1E4)6/14/2020
How Did Life Begin? (S1E5)7/4/2020
What Was The Last Common Ancestor of all Life on Earth? (S1E6)7/11/2020
Were Volcanoes The Key To Life? (S1E7)7/18/2020
Did Life on Earth Come From Space? (S1E8)8/8/2020
What Would The Earth Have Been Like Without Life? (S1E9)9/2/2020
What is the Oldest Fossil on Earth? (S1E10)9/25/2020
How The Earth Got Its Magnetic Field (And Why It Might Not Protect Us Much Longer) (S1E11)10/11/2020
What Was Earth Like 3 Billion Years Ago? (S1E12)11/22/2020
How Bad Was The Great Oxidation Event? (S1E13)12/20/2020
How Did Life Recover From The First Mass Extinction? (S1E14)1/6/2021
What Would The Earth Be Like Without Photosynthesis? (S1E15)1/31/2021
What Was The First Virus? (S1E16)2/24/2021
What Is The Other 99.99% Of Life? (S1E17)4/8/2021
What Was The Earth Like 2 Billion Years Ago? (S1E18)5/16/2021
A Tour of Earth's Ancient Supercontinents (S1E19)6/26/2021
A Tour of Earth's Ancient Superoceans (S1E20)7/31/2021
What Was The "Boring Billion" Really Like? (S1E21)10/17/2021
What Was The First Complex Life on Earth? (S1E22)11/30/2021
What Was The Earth Like 1 Billion Years Ago? (S1E23)2/18/2022
What Was The First Fungus? (S1E24)5/30/2022
Why Did The Earth Totally Freeze For 100 Million Years? (S1E25)8/31/2022
Were These The First Animals? (S1E26)12/14/2022
How Far Back In Time Could You Have Survived On Earth? (S1E27)6/9/2023 |