Physics
- Quantum Physics
Two real-world tests of quantum memories bring a quantum internet closer to reality
Scientists successfully entangled quantum memories linked by telecommunications fibers across two different urban environments.
- Physics
Here’s how ice may get so slippery
Ice’s weirdly slick exterior might originate from the boundaries between two different types of ice that form on the surface of frozen water.
- Particle Physics
The neutrino’s quantum fuzziness is beginning to come into focus
An experiment studying the neutrino’s “wave packet” sets a limit on the uncertainty of the subatomic particle’s position.
- Cosmology
The universe may have a complex geometry — like a doughnut
Physicists haven’t yet ruled out the possibility that the universe has a complicated topology in which space loops back around on itself.
- Materials Science
Scientists developed a sheet of gold that’s just one atom thick
Ultrathin goldene sheets could reduce the amount of gold needed for electronics and certain chemical reactions.
- Physics
Newfound ‘altermagnets’ shatter the magnetic status quo
The newly discovered type of magnetic material could improve existing tech, including making better and faster hard drives.
- Physics
Separating science fact from fiction in Netflix’s ‘3 Body Problem’
Real science underpins much of the action in the show — along with a hefty dose of artistic liberty.
- Physics
Physicists take a major step toward making a nuclear clock
By tweaking the energy of a thorium nucleus with a laser, scientists demonstrated a key step to building clocks based on the physics of atomic nuclei.
- Life
During a total solar eclipse, some colors really pop. Here’s why
As a solar eclipse approaches totality and our eyes adjust to dimming light, our color vision changes. It’s called the Purkinje effect.
- Physics
A teeny device can measure subtle shifts in Earth’s gravitational field
No bigger than a grain of rice, the heart of the instrument is the latest entrant in the quest to build ever tinier gravity-measuring devices.
- Psychology
Timbre can affect what harmony is music to our ears
The acoustic qualities of instruments may have influenced variations in musical scales and preferred harmonies.
- Physics
50 years ago, superconductors were warming up
Superconducting temperatures have risen by about 250 degrees since the 1970s, but are still too cold to enable practical technologies.
