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Nuts and Bolts: Seven Small Inventions That Changed the World (in a Big Way) by Roma Agrawal
$40.00 NZD
Category: Science & Environment
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 n ...Show more
Seven Small Inventions that Changed the World by Roma Agrawal
$40.00 NZD
Category: Children's Non-Fiction
Technology and engineering surround us. From HUGE things, like spaceships and skyscrapers, to much smaller things like the toaster in our kitchen and the shoes on our feet. But all of these things only exist because of seven small inventions: the nail, the wheel, the spring, the magnet, the lens, the pu ...Show more
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