Quanta Science Podcast

Listen to Quanta Magazine's in-depth news stories about developments in mathematics, theoretical physics, theoretical computer science and the basic life sciences. Quanta, an editorially independent magazine published by the Simons Foundation, seeks to enhance public understanding of basic research. Read more at QuantaMagazine.org.

https://www.quantamagazine.org

Eine durchschnittliche Folge dieses Podcasts dauert 19m. Bisher sind 181 Folge(n) erschienen. .

Gesamtlänge aller Episoden: 2 days 12 hours 1 minute

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Researchers Defeat Randomness to Create Ideal Code


By carefully constructing a multidimensional and well-connected graph, a team of researchers has finally created a long-sought locally testable code that can immediately betray whether it’s been corrupted.


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 2021-11-24  23m
 
 

The Brain Processes Speech in Parallel With Other Sounds


Scientists thought that the brain’s hearing centers might just process speech along with other sounds. But new work suggests that speech gets some special treatment very early on.


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 2021-10-21  19m
 
 

Biologists Rethink the Logic Behind Cells’ Molecular Signals


The molecular signaling systems of complex cells are nothing like simple electronic circuits. The logic governing their operation is riotously complex — but it has advantages.


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 2021-09-16  24m
 
 

A Massive Subterranean ‘Tree’ Is Moving Magma to Earth’s Surface


Deep in the mantle, a branching plume of intensely hot material appears to be the engine powering vast volcanic activity.


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 2021-09-15  22m
 
 

One Lab’s Quest to Build Space-Time Out of Quantum Particles


For over two decades, physicists have pondered how the fabric of space-time may emerge from some kind of quantum entanglement. In Monika Schleier-Smith’s lab at Stanford University, the thought experiment is becoming real.


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 2021-09-07  21m
 
 

The New Thermodynamic Understanding of Clocks


Studies of the simplest possible clocks have revealed their fundamental limitations — as well as insights into the nature of time itself.


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 2021-08-31  18m
 
 

The Brain Doesn’t Think the Way You Think It Does


Familiar categories of mental functions such as perception, memory and attention reflect our experience of ourselves, but they are misleading about how the brain works. More revealing approaches are emerging.


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 2021-08-24  26m
 
 

Eternal Change for No Energy: A Time Crystal Finally Made Real


Like a perpetual motion machine, a time crystal forever cycles between states without consuming energy. Physicists claim to have built this new phase of matter inside a quantum computer.


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 2021-07-30  22m
 
 

How Many Numbers Exist? Infinity Proof Moves Math Closer to an Answer.


For 50 years, mathematicians have believed that the total number of real numbers is unknowable. A new proof suggests otherwise.


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 2021-07-15  27m
 
 

DNA Has Four Bases. Some Viruses Swap in a Fifth.


The DNA of some viruses doesn’t use the same four nucleotide bases found in all other life. New work shows how this exception is possible and hints that it could be more common than we think.


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 2021-07-12  15m