Quanta

Quanta

[:es]Mathematicians Find Long-Sought Building Blocks for Special Polynomials[:]

Hilbert’s 12th problem asked for novel analogues of the roots of unity, the building blocks for certain number systems. Now, over 100 years later, two mathematicians have produced them.
Quanta

[:es]Radioactivity May Fuel Life Deep Underground and Inside Other Worlds[:]

New work suggests that the radiolytic splitting of water supports giant subsurface ecosystems of life on Earth — and could do it elsewhere, too.
Quanta

[:es]Physicists Identify the Engine Powering Black Hole Energy Beams[:]

Supermassive black holes emit jets of white-hot plasma that stretch thousands of light-years across the cosmos. For the first time, researchers have identified what’s creating these jets.
Quanta

[:es]Mathematicians Answer Old Question About Odd Graphs[:]

A pair of mathematicians solved a legendary question about the proportion of vertices in a graph with an odd number of connections.
Quanta

[:es]Can Machines Control Our Brains?[:]

Advances in brain-computer interface technology are impressive, but we’re not close to anything resembling mind control.
Quanta

[:es]New Black Hole Math Closes Cosmic Blind Spot[:]

A mathematical shortcut for analyzing black hole collisions works even in cases where it shouldn’t. As astronomers use it to search for new classes of hidden black holes, others wonder: […]
Quanta

[:es]A Backdoor Lets the Immune System Monitor the Brain[:]

A newfound hub of immune system activity at the back of the brain solves a century-old puzzle and offers a possible target for treatments.
Quanta

[:es]Cosmic Map of Ultrahigh-Energy Particles Points to Long-Hidden Treasures[:]

Ultrahigh-energy cosmic rays twist and turn on their way to Earth, which has made it nearly impossible to identify the colossal monsters that create them.
Quanta

[:es]New Proof Reveals That Graphs With No Pentagons Are Fundamentally Different[:]

Researchers have proved a special case of the Erdős-Hajnal conjecture, which shows what happens in graphs that exclude anything resembling a pentagon.