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A Solution to the Faint-Sun Paradox Reveals a Narrow Window for Life

January 27, 2022

We might have a past faint sun to owe for life’s existence. This has consequences for the possibility of life outside Earth.

How the Physics of Resonance Shapes Reality

January 26, 2022

The same phenomenon by which an opera singer can shatter a wineglass also underlies the very existence of subatomic particles.

Researchers Build AI That Builds AI

January 25, 2022

By using hypernetworks, researchers can now preemptively fine-tune artificial neural networks, saving some of the time and expense of training.

How Infinite Series Reveal the Unity of Mathematics

January 24, 2022

Infinite sums are among the most underrated yet powerful concepts in mathematics, capable of linking concepts across math’s vast web.

In a Numerical Coincidence, Some See Evidence for String Theory

January 21, 2022

In a quest to map out a quantum theory of gravity, researchers have used logical rules to calculate how much Einstein’s theory must change. The result matches string theory perfectly.

Any Single Galaxy Reveals the Composition of an Entire Universe

January 20, 2022

In computer simulations of possible universes, researchers have discovered that a neural network can infer the amount of matter in a whole universe by studying just one of its galaxies.

Computer Scientists Eliminate Pesky Quantum Computations

January 19, 2022

For years, intermediate measurements made it hard to quantify the complexity of quantum algorithms. New work establishes that those measurements aren’t necessary after all.

Neural Noise Shows the Uncertainty of Our Memories

January 18, 2022

The electrical chatter of our working memories reflects our uncertainty about their contents.

Mathematicians Clear Hurdle in Quest to Decode Primes

January 13, 2022

Paul Nelson has solved the subconvexity problem, bringing mathematicians one step closer to understanding the Riemann hypothesis and the distribution of prime numbers.

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