26:44

Lecture 32: Precipitation Strengthening: Basic Criteria

46:31

Lecture 34: Precipitation Strengthening: Mechanisms

47:22

Lecture 40: Strain Hardening: Single Xtal and Poly Crystal Deformation, Tylor Hardening

28:23

Lecture 37: Solid Solution Strengthening: Interaction with Dislocations

1:21:34

Gentle music, calms the nervous system and pleases the soul - healing music for the heart and blood

1:19:51

J.S. Bach: The Violin Concertos

26:25

Justical Process // A Broken Oblique Tooth Gear Repaired By Great Judgment of Genious Mechanic

12:08

Teacher FORCES student to solve complex equation to MOCK Him, unaware the boy has GENIUS IQ