Knowable Magazine - Page 2

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How new tech is making geothermal energy a more versatile power source

Technology April 13, 2024 0

Enlarge / The Nesjavellir Geothermal Power Station. Geothermal power has long been popular in volcanic countries like Iceland, where hot water bubbles from...

Why are there so many species of beetles?

Technology April 7, 2024 0

EnlargeLaurie Rubin via Getty Caroline Chaboo’s eyes light up when she talks about tortoise beetles. Like gems, they exist in myriad bright...

Where the heck did all those structures inside complex cells come from?

Technology October 29, 2023 0

Enlarge / Computer illustration of mitochondria, membrane-enclosed cellular organelles that produce energy.KATERYNA KON/SCIENCE PHOTO LIBRARY/GETTY More than 1.5 billion years ago, a...