How Cool Is This?
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| Google books | books.google.com |
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| Originally published | 2011 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3056037 |
About How Cool Is This?
Discover the secret science behind the coolest inventions. How Cool is This? is an exciting introduction to inventions and technology. It's packed with delights such as glow sticks and exploding bubbles, modern mysteries like e-ink and wind turbines and familiar objects from crash helmets to fireworks. . . .