Scientists Just Discovered a New Type of Magnetism
In an atomically thin stack of semiconductors, a mechanism unseen in any natural substance causes electrons’ spins to align. ..
In an atomically thin stack of semiconductors, a mechanism unseen in any natural substance causes electrons’ spins to align. ..
In their jiggles and shakes, red giant stars encode a record of the magnetic fields near their cores. ..
You can't block electromagnetic waves, but there's still a way to keep electronic devices like cell phones in stealth mode. ..
A new theory describes how particle interactions fuel fast magnetic reconnection, the process behind solar flares and other astrophysical jets. ..
The internet thinks it has discovered the secret to fuel-free perpetual motion. Physics knows better. ..
The results won’t be high fidelity, but you can definitely turn sound into electric signals using an N95 and some physics knowledge. ..
The discovery of the first wind-driven aurora sheds light on a strange phenomenon playing out below Saturn’s stormy atmosphere. ..
Physicists say an interstellar engine popularized in the '60s is technically feasible, but it would take a more advanced civilization to build one. ..
The famous cartoon schemer has an ingenious plan to lure Bugs Bunny out of his hole—and it involves a giant magnet and an iron carrot. ..
In nonreciprocal systems, “exceptional points” are helping researchers understand phase transitions and possibly other phenomena. ..