SKU: 87698822198

Nuts and Bolts : How Tiny Inventions Make Our World Work

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Nuts and Bolts : How Tiny Inventions Make Our World WorkAuthor: Agrawal, Roma General & world history Published on 8 February 2024 by Hodder & Stoughton (Hodder Paperback) in the United Kingdom. Paperback 320 pages 196 x 132 x 22 228g 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

Author: Agrawal, Roma

General & world history

Published on 8 February 2024 by Hodder & Stoughton (Hodder Paperback) in the United Kingdom.

Paperback | 320 pages
196 x 132 x 22 | 228g

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 chance on anywhere else' DAILY MAIL*SHORTLISTED FOR THE ROYAL SOCIETY SCIENCE BOOK PRIZE * A TIMES BOOK OF THE YEAR*Smartphones, skyscrapers, spacecraft. Modern technology seems mind-bogglingly complex. But beneath the surface, it can be beautifully simple.

Tracing their journeys through the millennia, she shows us 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. Eye-opening and engaging, Nuts and Bolts reveals the hidden building blocks of our modern world, and shows how engineering has fundamentally changed the way we live.

'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*AS HEARD ON RADIO 4 START THE WEEK, OFF AIR WITH FI AND JANE AND 99% INVISIBLE*

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SKU: 87698822198

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Tessy
Birmingham, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
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Ms. Mac
Alexandria, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
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SKI
Houston, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026
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Suleyka Torres
Draper, US
★★★★★ 5
Me encanta
Color: Glint Rainbow
Me encanto volveria a comprar
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Reviewed in the United States on May 23, 2026
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Yss
Dallas, US
★★★★★ 5
better results
Color: Glint Pink
I really like the packaging; you don't need to open it and spill everything—with a simple touch, you have the product. I love it and would buy it again.
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Reviewed in the United States on April 23, 2026

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