Mike Goldsmith
Author
Description
In this clever guide, readers previously daunted by algebra, logic, algorithms, and all things math will discover they are better at it than they thought. This resource explores the math brain and demonstrates to readers that they use math skills all the time -- they just don't know it yet. Packed with math activities and puzzles.
Author
Description
Discover the stories behind the world's most important inventions, from everyday essentials to major scientific discoveries. Find out how inventors made dramatic breakthroughs in everything from batteries and microchips to magnetism and rocket power. Packed with facts, illustrations, infographics, and photos.