Best AT&T Phones 2025

Here are the best AT&T phones that you can buy in 2025.
Interesting Engineering on MSN

Magnetic ‘muscles’ turn origami into crawling robots that move and heal from within

NC State engineers 3D-print paper-thin magnetic muscles that turn origami robots into moving drug-delivery machines.
Interesting Engineering on MSN

World’s smallest particle engine reaches temperatures hotter than sun’s core World’s smallest particle engine reaches temperatures hotter than sun’s core World’s ...

Impressively, the world's hottest engine could alter our understanding of thermodynamics as well as human diseases.

Breaking down rare earth element magnets for recycling

Between the chlorine gas and the heat, the non-REE components vaporize and form deposits on the interior of the chamber. The ...