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Turn on the Lights, from Bed!: Inventions, Contraptions, and Gadgets Kids Can Build

By (author) Robert S. Carrow

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With the help of this book, children can have fun impressing family and friends with all kinds of cool electronic gadgets and contraptions. All the while, they'll be learning about electricity and radio waves. In addition to making these irrestible projects, children are encouraged to create their own inventions.Ideal for middle school children, these useful and whimsicial contraptions can be made wiht inexpensive, easu-to-find materials such as recycled toy parts and motors, flashlight batteries, and other everyday household items. Simple-to-build gadgets and contraptions include: remote-controlled fanmousetrap alarmcanned laughter someone's outside my door lightwireless magic tricksEach thought-provoking activity comes with complete, clear instructions, but that's not all. Plenty of suggestions are included for varying and changing each project to help children brainstorm their own cool inventionns.

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The Order of Time

Carlo Rovelli
Paperback / softback
224 pages
was: R 295.95
now: R 265.95
Available from overseas. Usually dispatched in 3 to 6 weeks

Originally published in Italian: L'ordine del tempo (Milan: Adelphi Edizioni, 2017).

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The Coming Wave: AI, Power and Our Future

Mustafa Suleyman
Paperback / softback
352 pages
was: R 295.95
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Helgoland: The Strange and Beautiful Story of Quantum Physics

Carlo Rovelli
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208 pages
was: R 295.95
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