Anne Rooney
Author
Publisher
Franklin Watts, an imprint of Scholastic Inc
Pub. Date
2019.
Language
English
Description
"Simple machines are around us all the time and we use them every day. Many are built into complex machines, but the simple machine is still there doing its job. Discover how simple machines enable practically everything around us to work, allowing us to travel in wheeled vehicles, lift very heavy objects, put things together, and take things apart."--
Author
Publisher
Dorling Kindersley
Pub. Date
2018.
Language
English
Description
Little scientists will understand science in seconds with this essential homework-helping guide. Learn about everything from molecules and magnetism to rockets and radio waves and find out how a hot-air balloon rises, how erosion flattens mountains, how light waves zip through space, and how the human eye sees colours! With STEM (science, technology, engineering, and maths) subjects ever more important in today's technological world, How to be Good...
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