Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up running alone, no matter their speed, has vexed mathematicians for decades.
Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.
That’s good news, since the forecast is sunshine for the next 5 billion years.
Charles Bennett and Gilles Brassard pioneered quantum information theory. Now they’ve been awarded the highest honor in computer science.
Who needs a supercomputer when you can calculate pi with a box of sewing needles?
For railroads, it’s all about managing static and kinetic friction.
Massive data centers for generative AI are bad for the Earth. How about launching them into orbit?
A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.
Here are three smart tricks, based on an understanding of frictional forces, to beat a slippery slope.
The “Joining” seems to connect people via radio waves. Let’s dig into the physics at play.