Let's Explore Science - Make it Balance by David Evans and Claudette Williams

Let's Explore Science presents Make it Balance Will it fall? Will it topple over? Can you balance? by David Evans and Claudette Williams Investigates, through simple experiments, the basic principles of balance and explores the concepts of gravity, mass, force, and weight. Hardback. Used-good condition - stain on front cover. All pages intact. Smoke-free. Physics Children