Invisible Forces

by John Lesley

What keeps us on the surface of the Earth?

When we throw a ball, what stops it flying out into space? The answer is forces! We cannot see forces, but they make the universe function. Find out how forces work and how we use them in special ways every day.

STEM stands for science, technology, engineering and mathematics, and it is not just for scientists. The existence of the whole Universe, including us and our daily lives, can...

• Format: Hardcover
• Language: English
• ISBN: 1925860817
• ISBN13: 9781925860818
• Release Date: June 2023
• Publisher: Redback Publishing
• Length: 32 Pages
• Age Range: 8 to 11 years
• Grade Range: Grades 3 to 6