The Quanta Podcast

Quanta Magazine
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Jul 22, 2021 • 21min

Scientists Pin Down When Earth’s Crust Cracked, Then Came to Life

New data indicating that Earth’s surface broke up about 3.2 billion years ago helps clarify how plate tectonics drove the evolution of complex life. The post Scientists Pin Down When Earth’s Crust Cracked, Then Came to Life first appeared on Quanta Magazine
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Jul 8, 2021 • 21min

A New Twist Reveals Superconductivity’s Secrets

An unexpected superconductor was beginning to look like a fluke, but a new theory and a second discovery have revealed that emergent quasiparticles may be behind the effect. The post A New Twist Reveals Superconductivity’s Secrets first appeared on Quanta Magazine
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Jun 24, 2021 • 22min

Statistics Postdoc Tames Decades-Old Geometry Problem

To the surprise of experts in the field, a postdoctoral statistician has solved one of the most important problems in high-dimensional convex geometry. The post Statistics Postdoc Tames Decades-Old Geometry Problem first appeared on Quanta Magazine
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Jun 10, 2021 • 26min

Mathematicians Set Numbers in Motion to Unlock Their Secrets

A new proof demonstrates the power of arithmetic dynamics, an emerging discipline that combines insights from number theory and dynamical systems. The post Mathematicians Set Numbers in Motion to Unlock Their Secrets first appeared on Quanta Magazine
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May 27, 2021 • 20min

Artificial Neural Nets Finally Yield Clues to How Brains Learn

The learning algorithm that enables the runaway success of deep neural networks doesn’t work in biological brains, but researchers are finding alternatives that could. The post Artificial Neural Nets Finally Yield Clues to How Brains Learn first appeared on Quanta Magazine
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May 13, 2021 • 29min

Brain’s ‘Background Noise’ May Hold Clues to Persistent Mysteries

By digging out signals hidden within the brain’s electrical chatter, scientists are getting new insights into sleep, aging and more. The post Brain’s ‘Background Noise’ May Hold Clues to Persistent Mysteries first appeared on Quanta Magazine
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Apr 29, 2021 • 23min

Rumbles on Mars Raise Hopes of Underground Magma Flows

Small and cold, Mars has long been considered a dead planet. But a series of recent discoveries has forced scientists to rethink how recently its insides stopped churning — if they ever stopped at all. The post Rumbles on Mars Raise Hopes of Underground Magma Flows first appeared on Quanta Magazine
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Apr 15, 2021 • 20min

Mathematicians Resurrect Hilbert’s 13th Problem

Long considered solved, David Hilbert’s question about seventh-degree polynomials is leading researchers to a new web of mathematical connections. The post Mathematicians Resurrect Hilbert’s 13th Problem first appeared on Quanta Magazine
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Apr 1, 2021 • 28min

A Newfound Source of Cellular Order in the Chemistry of Life

Inside cells, droplets of biomolecules called condensates merge, divide and dissolve. Their dance may regulate vital processes. The post A Newfound Source of Cellular Order in the Chemistry of Life first appeared on Quanta Magazine
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Mar 18, 2021 • 13min

The Mystery of Mistletoe’s Missing Genes

Mistletoes have all but shut down the powerhouses of their cells. Scientists are still trying to understand the plants’ unorthodox survival strategy. The post The Mystery of Mistletoe’s Missing Genes first appeared on Quanta Magazine

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