physics

The Incredible Physics of Simone Biles’ Yurchenko Double Pike

The Incredible Physics of Simone Biles’ Yurchenko Double Pike

Albert Wagner

A gymnast can actually perform both of these types of rotation at the same time—that’s what makes the sport so ...

The Puzzle of How Large-Scale Order Emerges in Complex Systems

The Puzzle of How Large-Scale Order Emerges in Complex Systems

Albert Wagner

A complex system exhibits emergence, according to the new framework, by organizing itself into a hierarchy of levels that each ...

If Betelgeuse Explodes, Just How Bright Will It Get?

If Betelgeuse Explodes, Just How Bright Will It Get?

Albert Wagner

Theres a famous star that I’m sure you’ve seen in the sky. Its name is Betelgeuse, and you can find ...

How to Take the Perfect Soccer Penalty

How to Take the Perfect Soccer Penalty

Albert Wagner

The penalty was invented in England on February 14, 1891. It was the last minute of an FA Cup quarter-final ...

The Hunt for Ultralight Dark Matter

The Hunt for Ultralight Dark Matter

Albert Wagner

If or when SLAC’s planned project, the Light Dark Matter Experiment (LDMX), receives funding—a decision from the Department of Energy ...

Does String Theory Actually Describe the World? AI May Be Able to Tell

Does String Theory Actually Describe the World? AI May Be Able to Tell

Albert Wagner

A group led by string theory veterans Burt Ovrut of the University of Pennsylvania and Andre Lukas of Oxford went ...

Why Are We Seeing These Crazy Northern Lights?

Why Are We Seeing These Crazy Northern Lights?

Albert Wagner

The aurora borealis is usually visible only way up north, but two weeks ago the night sky was filled with ...