58:58 duration 58 minutes 58 seconds
FC_04-18-05
10:04 duration 10 minutes 4 seconds
MD1_M12_stress_strain_factor_of_safety.mp4
07:01 duration 7 minutes 1 second
MD1_M4_modulus_of_elasticity.mp4
07:05 duration 7 minutes 5 seconds
MD1_M3_strength.mp4