How to Measure the Earth’s Radius With Legos
This tutorial explains how to measure Earth’s radius using Legos, inspired by ancient Greek methods. Rhett Allain demonstrates a creative approach combining physics and DIY tools. The process involves...
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Can a Hydroelectric Dam Really Make the Days Longer?
A recent article explores whether constructing a hydroelectric dam can extend the length of a day. The piece explains that the location of the dam, particularly its latitude, plays...
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How Genes Have Harnessed Physics to Grow Living Things
Genes and physical forces work together to shape living organisms, as revealed by recent research. The Marangoni effect, which causes wine tears, also drives embryo development by creating mechanical...
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The Physics of the Northern Lights
The article explores the physics behind the aurora borealis, explaining how solar activity and Earth’s magnetic field create the Northern Lights. It compares the process to neon lights, which...
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The ‘10 Martini’ Proof Connects Quantum Mechanics With Infinitely Intricate Mathematical Structures
The article discusses the ’10 Martini Proof,’ a groundbreaking mathematical achievement that links quantum mechanics with complex mathematical structures. This proof, named after a bet involving 10 martinis, was...
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How Do Metal Detectors Work?
Metal detectors are useful tools for finding buried objects, from gold to lost rings. They operate based on the principles of electric and magnetic fields, which interact with metals...
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