Did Snowball Earth Cause an Explosion or Extinction of Life? GEO GIRL
13:37
The Time Bacteria Caused The Largest Extinction Event Ever! GEO GIRL
19:03
Did Snowball Earth Force Animal Evolution? & What Were The First Animals? GEO GIRL
21:50
What Caused The Younger Dryas Cooling, Megafauna Extinctions, & Clovis Disappearance? GEO GIRL
12:10
The Unexpected Genius of Dimpled Propellers
23:00
5 Times Supercontinents Caused Major Diversification & Devastation of Life | GEO GIRL
52:10
El Oscuro Secreto De Una Empresa Que Nos Envenenó a Todos
18:06
How Mammals Survived the Asteroid Impact that Wiped Out Dinosaurs | GEO GIRL
16:41