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Technology

11 articles
Cross-section illustration of lithium-ion battery cell showing internal chemistry
Answers

Why Do Phone Batteries Degrade Over Time?

Your phone battery isn't failing because of bad luck. Here's the chemistry behind why lithium-ion batteries lose capacity and what actually extends their lifespan.

Jordan Mitchell·
Precision clock mechanism with visible gears and pendulum in brass and steel
History

How Accurate Clocks Changed Everything

Precise timekeeping didn't just help sailors navigate. It reorganized society, enabled railroads, and eventually made GPS possible. The quest for accuracy is still shaping our world.

Casey Cooper·
Oyster mushrooms connected to electronic equipment in a bioelectronics laboratory
Technology

When Mushrooms Control Robots

Scientists channeled bioelectrical signals from fungi through a robotic arm, allowing mushrooms to play music, generate poetry, and paint self-portraits. The implications go far beyond novelty.

Casey Cooper·

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