Dark Energy May Be Weakening, Major Astrophysics Study Finds

18/9/2024

Quanta Science Podcast

0:00

20:13

A generation of physicists has referred to the dark energy that permeates the universe as “the cosmological constant.” Now the largest map of the cosmos to date hints that this mysterious energy has been changing over billions of years.

Altri episodi di "Quanta Science Podcast"

What Happens in a Mind That Can't 'See' Mental Images
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Neuroscience research into people with aphantasia, who don’t experience mental imagery, is revealing how imagination works and demonstrating the sweeping variety in our subjective experiences.
What Could Explain the Gallium Anomaly?
26/11/2024
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Physicists have ruled out a mundane explanation for the strange findings of an old Soviet experiment, leaving open the possibility that the results point to a new fundamental particle.
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Cryptographers Discover a New Foundation for Quantum Secrecy
13/11/2024
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Researchers have proved that secure quantum encryption is possible in a world without hard problems.
Electric 'Ripples' in the Resting Brain Tag Memories for Storage
30/10/2024
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New experiments reveal how the brain chooses which memories to save and add credence to advice about the importance of rest.
AI Starts to Sift Through String Theory's Near-Endless Possibilities
16/10/2024
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Using machine learning, string theorists are finally showing how microscopic configurations of extra dimensions translate into sets of elementary particles — though not yet those of our universe.
Insects and Other Animals Have Consciousness, Experts Declare
2/10/2024
18:08
A group of prominent biologists and philosophers announced a new consensus: There’s “a realistic possibility” that insects, octopuses, crustaceans, fish and other overlooked animals experience consciousness.
Dark Energy May Be Weakening, Major Astrophysics Study Finds
18/9/2024
20:13
A generation of physicists has referred to the dark energy that permeates the universe as “the cosmological constant.” Now the largest map of the cosmos to date hints that this mysterious energy has been changing over billions of years.
Brain's 'Background Noise' May Explain Value of Shock Therapy
4/9/2024
12:36
Electroconvulsive therapy is highly effective in treating major depressive disorder, but no one knows why it works. New research suggests it may restore balance between excitation and inhibition in the brain.
Swirling Forces, Crushing Pressures Measured in the Proton
21/8/2024
17:46
Long-anticipated experiments that use light to mimic gravity are revealing the distribution of energies, forces and pressures inside a subatomic particle for the first time.
Never-Repeating Tiles Can Safeguard Quantum Information
7/8/2024
17:44
Two researchers have proved that Penrose tilings, famous patterns that never repeat, are mathematically equivalent to a kind of quantum error correction. Read more at QuantaMagazine.org. Music is “Quasi Motion” by Kevin MacLeod.

Altri episodi

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Dark Energy May Be Weakening, Major Astrophysics Study Finds

Quanta Science Podcast

Altri episodi di "Quanta Science Podcast"

What Happens in a Mind That Can't 'See' Mental Images

What Could Explain the Gallium Anomaly?

Cryptographers Discover a New Foundation for Quantum Secrecy

Electric 'Ripples' in the Resting Brain Tag Memories for Storage

AI Starts to Sift Through String Theory's Near-Endless Possibilities

Insects and Other Animals Have Consciousness, Experts Declare

Dark Energy May Be Weakening, Major Astrophysics Study Finds

Brain's 'Background Noise' May Explain Value of Shock Therapy

Swirling Forces, Crushing Pressures Measured in the Proton

Never-Repeating Tiles Can Safeguard Quantum Information