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How Safe Are Nuclear Power Plants

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August 30, 2025 at 11:12PM

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How our brains cope with speaking more than one language

How our brains cope with speaking more than one language https://ift.tt/hBcfpD6 https://ift.tt/9NZ0S43

August 30, 2025 at 12:43PM

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How imaginary numbers describe the fundamental shape of nature

How imaginary numbers describe the fundamental shape of nature https://ift.tt/HE18Yey https://ift.tt/z0chJZC

August 30, 2025 at 12:43PM

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How does geothermal energy work, and why don’t we use it more?

Geothermal energy sounds like a no-brainer, but it has failed to make a dent in the world’s energy supply. There are vast amounts of heat beneath our feet. This energy is available all the time. It’s low-carbon.

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July 06, 2025 at 12:26PM

Why Everything in the Universe Turns More Complex

A new suggestion that complexity increases over time, not just in living organisms but in the nonliving world, promises to rewrite notions of time and evolution.

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June 08, 2025 at 03:00PM

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May 31, 2025 at 12:45PM

The bad science behind expensive nuclear

On 23 May 2025, President Trump signed four executive orders on nuclear power, intended to speed up approvals of and reduce regulatory burdens on new nuclear reactors in America.

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May 29, 2025 at 12:20AM

Why Silicon Valley’s Most Powerful People Are So Obsessed With Hobbits

For generations of fans, J.R.R. Tolkien’s epic fantasy “The Lord of the Rings” remains their first experience of the immersive magic of fiction.

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May 24, 2025 at 10:07AM

Less meat is nearly always better than sustainable meat, to reduce your carbon footprint

What is the best way to reduce the carbon footprint of our diet? I have shown previously that what we choose to eat has the largest impact, making a bigger difference than how far our food has traveled, or how much packaging it’s wrapped in.

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May 14, 2025 at 08:15AM

The Hidden Ecological Cost of AI

While AI is often portrayed as sleek, seamless, and immaterial, the reality beneath the surface tells a different story. Behind every chatbot, recommendation engine, or intelligent assistant lies an enormous physical footprint, one that spans continents and ecosystems.

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May 12, 2025 at 05:29PM

JWST’s most ambitious view is now available to everyone

Our Universe, today, contains trillions of galaxies with sextillions of stars. But 13.8 billion years ago, there were none at all.

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May 08, 2025 at 08:37PM

China Advances Abandoned US Nuclear Technology

Chinese scientists have achieved a significant nuclear breakthrough by successfully refueling a thorium-based reactor while it remains operational, according to reports from Chinese state media.

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May 01, 2025 at 09:31PM

Can Quantum Gravity Be Created in the Lab?

Quantum gravity could help physicists unite the currently incompatible worlds of quantum mechanics and gravity. In this episode, Monika Schleier-Smith discusses her pioneering experimental approach, using laser-cooled atoms to explore whether gravity coul

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April 17, 2025 at 03:59PM

Why A.I. Isn’t Going to Make Art

To create a novel or a painting, an artist makes choices that are fundamentally alien to artificial intelligence.

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May 01, 2025 at 04:07PM