Roma Agrawal

Shard engineer Roma Agrawal deconstructs our most complex inventions into seven fundamental objects: the nail, spring, wheel, lens, magnet, string and pump. _____________ 'Delightful' – TIM HARFORD, FINANCIAL TIMES 'Appeals to the nerdy side of just about all of us... a great book to give' – JANE GARVEY 'Splendid. Clearly written, elegantly structured full of facts you are unlikely to...

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 pump, and ... string. Each of these inventions has...

From the construction of the Brooklyn Bridge to building on the moon, this utterly fascinating and visually stunning book is sure to build sky-scraping curiosity in young engineers' Kate Pankhurst, author of the Fantastically Great Women series. I adored reading How Was That Built? with my son. The fascinating facts and huge detailed pictures led to lots of interesting conversations...

An interactive, hands-on exploration of science and the world around us, in a fantastically fun book for children aged 7+.Can you make a skyscraper out of pasta? How about a rocket from meringue? As an engineer and a BIG fan of chocolate, Roma herself has often wondered whether a bridge could be made out of chocolate. This might sound impossible...

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 pump and ... string. And each of these inventions...