17:54
Star Trails Ignorance and Arrogance
Bob the Science Guy
15:14
The Mathematics of Navigation | The Sextant
12:31
The Sextant Proves the Globe | Parallel Light
12:25
Nathan Sextant | The Basics
11:54:56
ISS Livestream | Moon Cam | Mars Cam
ResearchFlatMoon
20:59:30
ISS Livestream
10:17
Denying the Shape of the Earth | Sea Sparrow Missile
14:48
Nuremberg and Public Health
15:56
Bob Measures the Curve
13:37
Decoding the Curve Calculator
12:17
Talking to a Science Denier | FEIC 2018
11:18
Islam and the SHAPE of the EARTH
17:50
The Gullibility of Flat Earth
23:47
Quantum Eraser Tries to do MATH
15:08
Sir Richard Branson Goes to Space
13:25
Science, Technology and Greatness
