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Find Out About Machines (Hardcover)
Price: R70
Discovery Miles 700
You Save: R115
(62%)
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Find Out About Machines (Hardcover)
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List price R185
Price R70
Discovery Miles 700
You Save R115 (62%)
In stock. We should be able to ship in 1 working day.
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Discover what machines are, how they work, and how they have
developed through history, in this fascinating fact file and
learn-it-yourself project book. You can find out about levers,
pulleys, wheels and axles, gears, hydraulics, wind power and much
more. It includes 19 practical experiments - make a windmill, a
hydraulic lifter and even a vacuum cleaner! Over 260 images include
step-by-step photographs and explanatory illustrations. It is an
accessible and lively introduction to machines, ideal for home or
school use for 8- to 12-year-olds. From sophisticated computers to
a simple pair of scissors, we are surrounded by machines. This
engaging science book looks at the enormous variety of machines in
our world and how they function. Fascinating hands-on projects,
such as making your own gears and belt drives, a pulley, a block
and tackle, a can crusher, a water wheel, and an Archimedean screw,
will help you to fully understand the principles behind them. "Find
Out About" is a series for young readers who would like to explore
the exciting world of science. Each book covers a different topic,
bringing the subject to life with vibrant photographs, detailed
drawings and clear diagrams, making it really fun to learn. There
are easy-to-do experiments using everyday objects and equipment so
that young scientists can enjoy finding out all the fantastic facts
for themselves.
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