Incredible inventions
N Griffiths
Paperback
(Scholastic, March 15, 1999)
Since the beginning of time, people have come up with ways to make life richer. These ideas have inspired a wealth of new inventions, some essential and some that are just plain silly. From the wheel to virtual reality systems, Incredible Inventions checks out a crucial collection of mechanical marvels, ingenius gadgets and more.
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