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The science of the ultimate life hack
Discover the surprising physics, chemistry, and history behind everyday shortcuts that make life easier, smarter, and much more fun.
4 chapters76 assets
by mamabear1989 · Sep 11, 2026
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Chapter 1
Kitchen chemistry hacks
1The science of peeling garlic in seconds
2How water revives dry, stale bread
3Opening stubborn jars with thermal expansion
4Keeping sliced apples fresh with saltwater
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Chapter 2
Mind and memory hacks
1Building a memory palace in your mind
2The Feynman technique for deep learning
3The Pomodoro technique for mental endurance
4How the Zeigarnik effect beats procrastination
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Chapter 3
Ancient survival hacks
1How Romans used volcanic ash for self-healing concrete
2Cooling desert homes with ancient Persian windcatchers
3Aztec chinampas for farming on water
4The maritime navigation hack of Polynesian wayfinders
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Chapter 4
Everyday physics and repair hacks
1Fixing car dents with boiling water
2Removing sticky residue with vegetable oil
3How toothpaste polishes away minor scratches
4Amplifying phone speakers with a simple bowl
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