16- Shear stresses in thin-Walled cross sections (Shear flow & Shear center) part 2/2

1:03:28
15- Shear stresses in thin-walled cross sections (Shear flow & Shear center) part 1/2

1:02:10
13- Torsion of thin-Walled bars - part 1/2

14:48
Understanding Stresses in Beams

1:02:54
1- Deflection of Beams - part 1/3

24:11
شرح ال shear center

17:29
Elon Musk exposes why Democrats don’t want ‘waste and fraud’ to be turned off

21:25
How Every Country Got Nuclear Weapons Explained

18:18