51.
The Way Toys Work: the Science Behind the Magic 8 Ball, Etch a Sketch, Boomerang, and More
by Sobey, Ed, Sobey, Woody
ISBN: 9781613743096
OUT OF STOCK
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The Motorboat Book: Build & Launch 20 Jet Boats, Paddle-wheelers, Electric Submarines & More
by Sobey, Ed
ISBN: 9781613744512
OUT OF STOCK
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The Way Kitchens Work: the Science Behind the Microwave, Teflon Pan, Garbage Disposal, and More
by Sobey, Ed
ISBN: 9781569767023