An easy-to-understand introduction to the idea of center of gravity. How does gravity make tall things topple over? Why do low-down things keep their balance?
Centre of Gravity, Centre of Rotation, point of Rotation
Can you change your center of gravity by bending, stretching, or leaning various ways? - Quora
Yoga & Balance: Center of Gravity
The Balancing Toy - Humpty Dumpty
Balancing Toy : CG is above pivot point
Center of gravity - A basic explanation of balancing weight
Weight & Balance Archives
Does doing squats drastically improve your balance while surfing? - Quora
How to Calculate Weight and Balance: A Step by Step Guide - Thrust Flight
Solved 1. Find the center of gravity (C.G.) of a meter