views
5:02
The Abrams Sun Compass
7:48
Why Do Ships Have Two Balls?
0:57
How to take a COMPASS BEARING #shorts
0:19
How to slow down gear motor #dcmotor #gearmotor #diyprojects
0:33
How To Make A Compass With A Needle 😮
0:58
Magnetic Compass correctors - Heeling error bucket, Flinder's Bar, Kelvin's Balls
0:33
How to Find Metal on the Beach with a Simple Magnet 🧲
0:12
Making an electromagnet from Iron nail and copper wire
