"Unveiling the Mysteries: Extinction Angle in Mineral Optics"
27:07
"Unveiling the Secrets of Interference Figures in Mineral Optics"
26:12
How to Remember Everything You Read
14:42
The Spacing Guild Explained: Secrets of Interstellar Travel & Spice Control in Dune
11:43
A better description of entropy
6:30
Structural Geology: Geological Maps
29:56
Exploration of Groundwater: Maps used in Hydrogeological Studies
5:01
Gyroscope
21:20