The Quanta Podcast

Quanta Magazine
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Aug 29, 2019 • 15min

In the Nucleus, Genes’ Activity Might Depend on Their Location

Using a new CRISPR-based technique, researchers are examining how the position of DNA within the nucleus affects gene expression and cell function. The post In the Nucleus, Genes’ Activity Might Depend on Their Location first appeared on Quanta Magazine
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Aug 15, 2019 • 12min

Machine Learning Confronts the Elephant in the Room

A visual prank exposes an Achilles’ heel of computer vision systems: Unlike humans, they can’t do a double take. The post Machine Learning Confronts the Elephant in the Room first appeared on Quanta Magazine
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Aug 1, 2019 • 20min

The New Science of Seeing Around Corners

Computer vision researchers have uncovered a world of visual signals hiding in our midst, including subtle motions that betray what’s being said and faint images of what’s around a corner. The post The New Science of Seeing Around Corners first appeared on Quanta Magazine
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Jul 18, 2019 • 14min

Major Quantum Computing Advance Made Obsolete by Teenager

18-year-old Ewin Tang has proven that classical computers can solve the “recommendation problem” nearly as fast as quantum computers. The result eliminates one of the best examples of quantum speedup. The post Major Quantum Computing Advance Made Obsolete by Teenager first appeared on Quanta Magazine
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Jul 5, 2019 • 24min

A Math Theory for Why People Hallucinate

Psychedelic drugs can trigger characteristic hallucinations, which have long been thought to hold clues about the brain’s circuitry. After nearly a century of study, a possible explanation is crystallizing. The post A Math Theory for Why People Hallucinate first appeared on Quanta Magazine
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Jun 20, 2019 • 18min

Closed Loophole Confirms the Unreality of the Quantum World

A quickly closed loophole has proved that the “great smoky dragon” of quantum mechanics may forever elude capture. The post Closed Loophole Confirms the Unreality of the Quantum World first appeared on Quanta Magazine
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Jun 6, 2019 • 20min

To Remember, the Brain Must Actively Forget

Researchers find evidence that neural systems actively remove memories, suggesting that forgetting may be the default mode of the brain. The post To Remember, the Brain Must Actively Forget first appeared on Quanta Magazine
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May 23, 2019 • 26min

The Peculiar Math That Could Underlie the Laws of Nature

New findings are fueling an old suspicion that fundamental particles and forces spring from strange eight-part numbers called “octonions.” The post The Peculiar Math That Could Underlie the Laws of Nature first appeared on Quanta Magazine
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May 9, 2019 • 30min

To Make Sense of the Present, Brains May Predict the Future

A controversial theory suggests that perception, motor control, memory and other brain functions all depend on comparisons between ongoing actual experiences and the brain’s modeled expectations. The post To Make Sense of the Present, Brains May Predict the Future first appeared on Quanta Magazine
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Apr 25, 2019 • 12min

Finally, a Problem That Only Quantum Computers Will Ever Be Able to Solve

Computer scientists have been searching for years for a type of problem that a quantum computer can solve but that any possible future classical computer cannot. Now they’ve found one. The post Finally, a Problem That Only Quantum Computers Will Ever Be Able to Solve first appeared on Quanta Magazine

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