Learn to make a bottle submarine, a smartphone boombox, a weather vane, and more with this brilliant book of simple proj... MoreExcellent Engineering: 35 Amazing Constructions You Can Build at Home
Learn to make a bottle submarine, a smartphone boombox, a weather vane and more with this brilliant book of simple proje... MoreExcellent Engineering: 35 amazing constructions you can build at home
Are you ready to unravel the world’s greatest mysteries? Pick up your magnifying glass and put on your detective cap, be... MoreBUST OR TRUST: A Kids' Mystery Book
Learn to make ice cream with salt, a smartphone projector, a lava lamp and more with this brilliant book of simple home ... MoreStupendous Science
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An adult needs to be involved to help with some of tricky construction and measuring, but there are some amazing ideas in the book. For most projects ...
