Nuts and Bolts
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- $20.00
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- $20.00
- Regular price
The small inventions that built the modern world. Nuts and Bolts by structural engineer Roma Agrawal turns its attention to seven foundational engineering breakthroughs — and the extraordinary reach of their influence on everything around us.
Agrawal examines the nail, the wheel, the spring, the magnet, the lens, the string, and the pump, tracing their evolution from Egyptian construction sites and Neanderthal cordage to skyscrapers, spacesuits, microscopes, suspension bridges, and breast pumps. Hand-drawn illustrations bring complex principles to life, revealing the surprising connections between humanity's oldest tools and its most sophisticated machinery.
The hidden architecture of everything.
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Free shipping on U.S. orders over $100. Expedited options available at checkout. Orders processed within 2–4 business days, Monday through Friday. Standard ground delivery takes 2–5 business days.
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If something isn't right, we're here to help — whether that's an exchange, adjustment, or refund. Reach out within 14 days of delivery to start the process.
Returns & Exchanges
If something isn't right, we're here to help — whether that's an exchange, adjustment, or refund. Reach out within 14 days of delivery to start the process.
View full Return Policy
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