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Inventions in 30 Seconds: 30 Ingenious Ideas for Innovative Kids Explained in Half a Minute

Dr Mike Goldsmith

Inventions in 30 Seconds: 30 Ingenious Ideas for Innovative Kids Explained in Half a Minute

Subjects

  • Facts & Information - lists, stats and plenty of facts

Average rating

4 out 5

1 review

From the flushing toilet and the wheel, to painkillers and the Internet, we look at the amazing innovations that it’s hard to imagine living without.

Reviews

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I found out a lot from this book.

Doctor Rose Frankfurter 27.08.2024