*SHORTLISTED FOR THE ROYAL SOCIETY SCIENCE BOOK PRIZE 2023*
*AS HEARD ON RADIO 4 START THE WEEK, OFF AIR WITH FI AND JANE AND 99% INVISIBLE*

'Delightful' TIM HARFORD, FINANCIAL TIMES
'Appeals to the nerdy side of just about all of us... a great book to give' JANE GARVEY
'A splendid book: clearly written, elegantly structured and full of facts you are unlikely to chance on anywhere else' DAILY MAIL

Smartphones, skyscrapers, spacecraft. Modern technology seems mind-bogglingly complex. But beneath the surface, it can be beautifully simple.

In Nuts and Bolts, award-winning Shard 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.

'A wonderful book' MARK MIODOWNIK
'A masterclass in storytelling' JESS WADE
'A riveting love letter to the small, wonderful, and mundane things that make the modern world.' ROMAN MARS

About the Author
Roma Agrawal is an engineer, author and presenter who is best known for working on the design of The Shard, Western Europe's tallest tower. She studied engineering at Imperial College London and physics at the University of Oxford. Roma has given talks to thousands at universities, schools and organisations around the world, including TEDx. She has also presented numerous TV shows for the BBC, Channel 4 and Discovery, and hosts her own podcast, Building Stories. Her first book, BUILT (2018) won an AAAS science book award and has been translated into eight languages. Roma is passionate about promoting engineering and technical careers to young people, particularly those from minoritized groups, and has won international awards for her technical prowess and for her advocacy for the profession, including the prestigious Royal Academy of Engineering's Rooke Award. She was appointed an MBE in 2018 for services to engineering.


Book Information
ISBN 9781529340112
Author Roma Agrawal
Format Paperback
Page Count 320
Imprint Hodder Paperback
Publisher Hodder & Stoughton
Weight(grams) 220g
Dimensions(mm) 196mm * 128mm * 24mm