01 Physics and the World
13:54
02 Energy never dies
19:17
02 Basic anatomy and terminology for easy study
17:09
01 Human Anatomy A Comprehensive Guide for easy study
23:59
03 Human Body Systems - An Introduction for easy study
22:59
La paradoja de la cúpula: una laguna en las leyes de Newton
19:01
04 Introduction to the musculoskeletal system - SKELETAL part for easy study
7:12
Svaly dolnej končatiny
3:54