You DON’T Descend From All Your Ancestors
23:15
I Took 5 DNA Tests and Compared Them | Which One Is Best?
35:45
Biblical Family Tree
29:37
Nature's Incredible ROTATING MOTOR (It’s Electric!) - Smarter Every Day 300
25:43
Genetic insights into Neanderthal society
29:43
The Surgery That Proved There Is No Free Will
15:12
We Just Discovered "Dark" Oxygen on Earth - Breakthrough Explained
18:19
Why wasn't Portugal Conquered by Spain?
5:49