|
|
|
books
| book details |
Nuts and Bolts: Seven Small Inventions That Changed the World in a Big Way
By (author) Roma Agrawal
|
| on special |
normal price: R 503.95
Price: R 452.95
|
| book description |
Some of humanity’s mightiest engineering achievements are small in scale—and, without them, the complex machinery on which our modern world runs would not exist. In Nuts and Bolts, structural engineer Roma Agrawal examines seven of these extraordinary elements: the nail, the wheel, the spring, the magnet, the lens, the string, and the pump. Tracing the evolution from Egyptian nails to modern skyscrapers, and Neanderthal string to musical instruments, Agrawal shows us how even our most sophisticated items are built on the foundations of these ancient and fundamental breakthroughs. She explores an array of intricate technologies—dishwashers, spacesuits, microscopes, suspension bridges, breast pumps—making surprising connections, explaining how they work, and using her own hand-drawn illustrations to bring complex principles to life. Alongside deeply personal experiences, she recounts the stories of remarkable—and often uncredited—scientists, engineers, and innovators from all over the world, and explores the indelible impact these creators and their creations had on society. In preindustrial Britain, nails were so precious that their export to the colonies was banned—and women were among the most industrious nail makers. The washing machine displayed at an industrial fair in Chicago in 1898 was the only machine featured that was designed by a woman. The history of the wheel, meanwhile, starts with pottery, and takes us to India’s independence movement, where making clothes using a spinning wheel was an act of civil disobedience. 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.
| product details |
Normally shipped |
Publisher | WW Norton & Co
Published date | 19 Nov 2024
Language |
Format | Paperback / softback
Pages | 272
Dimensions | 211 x 140 x 15mm (L x W x H)
Weight | 220g
ISBN | 978-1-3240-8638-3
Readership Age |
BISAC | science / history
| other options |
Normally shipped |
Readership Age |
Normal Price | R 540.95
Price | R 486.95
| on special |
|
|
|
To view the items in your trolley please sign in.
| sign in |
|
|
|
| specials |
|
Our moment has seen the resurgence of an anarchist sensibility, from the uprisings in Seattle in 1999 to the Occupy movement of 2011.
|
|
|
André Alexis
Paperback / softback
176 pages
was: R 315.95
now: R 283.95
|
A pack of dogs are granted the power of human thought - but what will it do to them? A surprising and insightful look at the beauty and perils of consciousness.
|
|
|
|
