When a container stops pumping, I remove the pump and replace it with a screw cap from another salvaged bottle. Then I store it upside down. For shampoo, ...
EAGAN, Minn. (AP) — As J.J. McCarthy worked toward completion of his recovery from a severely sprained ankle, Carson Wentz was enduring even more agony with an injury to his non-throwing shoulder. The ...
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, ...
Some of the many paths that can be taken through the mathematical space SO(3), corresponding to sequences of rotations in real space. Credit: Tsvi Tlusty. If you twist something — say, spin a top or ...
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 ...
Imagine spinning a top and then letting it come to rest. Is there a way for you to spin the top again so it ends up in the exact position it started, as if you had never spun it at all? Surprisingly, ...
The world is filled with rotating objects—gyroscopes, magnetic spins, and more recently, qubits in quantum computers. For example, the atomic nuclei in our bodies precess at megahertz frequencies ...
NBA.com writer Shaun Powell provided an update on all 30 NBA teams going into training camp. Here's what he wrote about the Phoenix Suns, who open camp Sept. 25 at the team's practice facility. "The ...
VALLE CRUCIS — It’s time for a reboot. Hurricane Helene knocked out all hope for travelers and tourists to safely drive on washed out roads in the High Country during October 2024. In the same swipe, ...
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