For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...
The work by Distinguished Professor Tsvi Tlusty at UNIST has been published in the October 2025 issue of Phys. Rev. Lett. The world is filled with rotating objects—gyroscopes, magnetic spins, and more ...
Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
If you twist something — say, spin a top or rotate a robot’s arm — and want it to return to its exact starting point, intuition says you’d need to undo every twist one by one. But mathematicians ...
Imagine closing your eyes and rolling a billiards ball across a table. Where it goes; what angles it hits the sides at; how much it spins or swerves – all that is, for our purposes, basically random.
Grocery prices are on the rise, and evidence suggests President Trump’s tariffs aren’t helping. WSJ visited one regional grocery chain to see how tariffs are affecting a handful of popular items.
No team in the NFC can match the 49ers' 4-1 start that includes four wins... Copyright © 2025 MediaNews Group ...