Rotation without rotating.
16:41
The Minecraft boat-drop mystery
24:43
The Lever Paradox
24:19
I designed a silly but semi-functional computer.
26:40
Is pool actually just mathematics?
19:29
The mathematically impossible ball that shouldn’t exist.
18:07
Are There Any 3-Landlocked Countries?
10:50
The mystery of 0.8660254037844386467637231707529361834714026269051903140279034897...
16:45