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Nuts and Bolts - Seven Small Inventions That Changed the World (in a Big Way) (Paperback)
Loot Price: R376
Discovery Miles 3 760
You Save: R94
(20%)
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Nuts and Bolts - Seven Small Inventions That Changed the World (in a Big Way) (Paperback)
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List price R470
Loot Price R376
Discovery Miles 3 760
You Save R94 (20%)
Expected to ship within 5 - 10 working days
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Smartphones, skyscrapers, spacecraft. Modern technology seems
mind-bogglingly complex. But beneath the surface, it can be
beautifully simple. In Nuts and Bolts, award-winning engineer and
broadcaster Roma Agrawal deconstructs our most complex feats of
engineering into seven fundamental inventions: the nail, spring,
wheel, lens, magnet, string and pump. Each of these objects is
itself a wonder of design, the result of many iterations and
refinements. Together, they have enabled humanity to see the
invisible, build the spectacular, communicate across vast
distances, and even escape our planet. Tracing the surprising
journeys of each invention through the millennia, Roma reveals how
handmade Roman nails led to modern skyscrapers, how the potter's
wheel enabled space exploration, and how humble lenses helped her
conceive a child against the odds. She invites us to marvel at
these small but perfectly formed inventions, sharing the stories of
the remarkable, and often unknown, scientists and engineers who
made them possible. The nuts and bolts that make up our world may
be tiny, and are often hidden, but they've changed our lives in
dramatic ways.
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