7:19 Understanding Material Strength, Ductility and Toughness The Efficient Engineer 1.4M views - 6 years ago
16:18 Understanding Failure Theories (Tresca, von Mises etc...) The Efficient Engineer 2.5M views - 5 years ago
1:11:58 Productivity Music — Maximum Efficiency for Creators, Programmers, Designers Chill Music Lab 5.1M views - 5 years ago