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artsMay 9, 202337:43pending

Nuts and Bolts

99% Invisible

About this episode

In her new book Nuts and Bolts: Seven Small Inventions That Changed the World (in a Big Way), structural engineer Roma Agrawal identifies and examines the seven of most basic building blocks of engineering that have shaped the modern world: the nail, the wheel, the spring, the lens, the magnet, the string, and the pump.

Click here to get the book! Available for pre-order at W. W. Norton in the US and Bookshop.org in the UK.

Nuts and Bolts

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Nuts and Bolts

99% Invisible

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