How do you Build a Time Machine?

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How do you Build a Time Machine?

Author Erwin Brecher

Regular Price: £7.99

Special Price £3.19

Hardback
144 pages
204 x 135mm
Published Sep 2015
ISBN 9781780976693
Series: Science Puzzles
Book Summary

Astound your friends! Impress party guests! Annoy your relatives! This book contains 100 fascinating science puzzles. The answer to each problem explains a scientific principle in easy-to-understand terms, so not only are you solving puzzles, you are having fun while you learn!

Science Puzzles
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