Showing results for "Lucy" in Science & Technology

Without muscles, we would not be able to move. Muscles keep our digestive system working too, and our heart is a large muscle that works all the time. This book looks at how muscles, tendons, and nerves all work together to help us move every part of our body.

Just how big is the universe? Find out all about the universe and its planets, stars, and more in this fact-filled book. It's perfectly designed to introduce young children to the power of nonfiction.

Bones are the framework of our bodies, but they are much more than that. This book looks at the functions of bones: what they are made of, how they connect to muscles, and how joints work.

Heart, lungs, kidneys, stomach - all these organs keep our bodies working, but what really goes on inside them? This book explores beneath the surface to find out how our organs work.

How do our eyes and ears work? What do our noses do? This book explores the anatomy of the human head. From hair and skin down to muscle and bone, find out how each part works, and how it is all controlled by our amazing brain.

Have you ever wondered how to measure your pizza, or how much ice cream is in your ice-cream cone? Basic principles of geometry, including measuring two-dimensional and three-dimensional shapes, attributes of various shapes, and formulas for finding area and volume, are explored through informative and engaging text in this newest addition to the How Do series.

Have you ever wondered how astronauts float in space, or how your pizza gets from your plate to your mouth? Basic principles of physics, including learning about distance, displacement, speed, velocity, acceleration, forces, friction, gravity, and Newton’s laws of motion, are explored through informative and engaging text in this newest addition to the How Do series.