A ‘Last Hope’ Experiment Finds Evidence for Unknown Particles

A ‘Last Hope’ Experiment Finds Evidence for Unknown Particles

In the paper, a team of theorists known as BMW present a state-of-the-art supercomputer calculation of the most uncertain term that goes into the standard model prediction of the muon’s magnetic moment.

The Black Hole Information Paradox Comes to an End

The Black Hole Information Paradox Comes to an End

Hawking and others sought to describe matter in and around black holes using quantum theory, but they continued to describe gravity using Einstein’s classical theory—a hybrid approach that physicists call “semiclassical.” Although the approach predicted new effects at the perimeter of the hole, the interior remained strictly sealed off.

Is Dark Matter Just Black Holes Made During the Big Bang?

Is Dark Matter Just Black Holes Made During the Big Bang?

Illustration: Samuel Velasco/Quanta Magazine, Virgo/Frank Elavsky, Aaron Geller/NorthwesternAlas, the flirtation with primordial black holes soured in 2017, after a paper by Yacine Ali-Haïmoud, an astrophysicist at New York University who had previously been on the optimistic Kamionkowski team, examined how this type of black hole should affect LIGO’s detection rate.

Covid Vaccines in Phase III, New Risk Calculators, and More Coronavirus News

Covid Vaccines in Phase III, New Risk Calculators, and More Coronavirus News

More vaccines enter Phase III trials, researchers continue to learn about the long-term impacts of Covid-19, and risk calculation becomes increasingly difficult as the country reopens.New tools aim to help you calculate risk as cases rise and the country reopens.

Could an Astronaut Lost in Space Use Gravity to Get Around?

Could an Astronaut Lost in Space Use Gravity to Get Around?

As part of my introductory physics course, students have to create a numerical calculation to solve a problem.So we can simplify the math by chopping the process up into short time intervals and assuming a fixed force within each increment.

The Physics of Heating Up Water with a Battery

The Physics of Heating Up Water with a Battery

With that, I can measure the change in temperature of the water to calculate the change in thermal energy and compare that to the energy produced by the battery.