What Shape is Our Universe? Weird Experiment Shows What Happens In Universes With Different Shapes
10:54
How Hard Is It To Freeze Flowing Water?
18:39
The Bizarre Shape Of The Universe
25:54
Ancient Greeks Couldn't See Blue DEBUNKED Once and For All
9:33
I Terraformed All The Planets In Our Solar System—Even Pluto...
13:46
Can You Really Shoot for the Stars? Would You Ever Hit Any?
10:09
Why There Are No Bluish-Yellow Crayons: The Forbidden Color Experiment
19:47
What Happens if you MIX ALL The METALS Together?
13:06