This series explains topics in a lively and colourful way. Each book features 7-8 practical activities for the reader.
Examines various simple machines and how they are used to make work easier and provides activities using wheels, levers, pulleys, screws, and more
Illustrations and text lead young readers on a journey through the wonders of modern technology, including power sources, vehicles, business and industrial machinery, and household and entertainmen…
The information age is upon us, baffling us with thousands of complicated state-of-the-art technologies. To help make sense of the computer age, David Macaulay brings us The New Way Things Work. Th…
Why does a rubber ball bounce? When a rubber ball hits a hard surface it flattens the rubber and squeezes the air inside the ball. The air inside then tries to push the rubber back to its original…
The Perfect Children's First Reference Set. The Two-Can First Encyclopedia Set is comprised of four volumes, each 93 pages long and packed with Colorful Illustrations, Photos and Information to set…
You Probably don't think about it often, but your world is filled with tools and machines that make your life easier. Imagine an average school day and think of all the gadgets and inventions you use.
There is nothing more pleasant than picnicking in the countryside on a warm summer's day. You can lie back in the grass, sniff the clear, fragrant air, listen to the hum of the busy insects and wat…
Living in a house these days is so different from what it used to be. Not so very long ago houses were very cold, dark and drafty places to live in. People often had to carry water to their homes i…
Long ago an idea began turning in human minds - the idea was a wheel and once it started it couldn't be stopped. Throughout our history, wheels keep turning! This book takes us on a whistle-stop to…