An introduction to Shader Art Coding (www.youtube.com) angielski
A very good introduction to shader programming, goes through all the basics and offers lots of tools to help get you started. Get out there a program a shader.
Compressors - Turbine Engines: A Closer Look (www.youtube.com) angielski
A sort of museum style tour of some jet engine compressors at a repair shop.
The Physics of GriGri | When does No-Hands Belay Fail? (youtu.be) angielski
A well organized description of how a GriGri works, and when it fails. Based on good physics, not a lot of math in the video itself....
