Quantum bits made from “designer molecules” are coming into fashion. By carefully tailoring the composition of molecules, researchers are creating chemical systems suited to a variety of quantum tasks. “The…
Category: Physics
Researchers have unlocked the secret to pearls’ incredible symmetry
For centuries, researchers have puzzled over how oysters grow stunningly symmetrical, perfectly round pearls around irregularly shaped grains of sand or bits of debris. Now a team has shown that…
Lithium-ion batteries made with recycled materials can outlast newer counterparts
Lithium-ion batteries with recycled cathodes can outperform batteries with cathodes made from pristine materials, lasting for thousands of additional charging cycles, a study finds. Growing demand for these batteries —…
These weird, thin ice crystals are springy and bendy
Try to bend an icicle and it’ll snap in two. With its tendency to crack into shards, ice’s reputation for being stiff and brittle seems well-established. But thin, pristine threads…
These colorful butterflies were created using transparent ink
You’ve heard of disappearing ink. Now get ready for suddenly appearing ink. Using a clear liquid, researchers can print a full rainbow of colors on transparent surfaces. The trick is…
The teeth of ‘wandering meatloaf’ contain a rare mineral found only in rocks
The hard, magnetic teeth of a leathery red-brown mollusk nicknamed “the wandering meatloaf” possess a rare mineral previously seen only in rocks. The mineral may help the mollusk — the…
Protons’ antimatter is even more lopsided than we thought
The proton’s antimatter is out of whack. An imbalance between two types of antiparticles that seethe within the proton is even wonkier than previously thought, a new measurement indicates. Protons…
50 years ago, scientists were on a quest for quarks
More about partons — Science News, February 13, 1971 Experiments in which protons and neutrons were bombarded with high-energy electrons have given indications that protons and neutrons are not amorphous…
This is the first known particle with four of the same kind of quark
In a never-before-seen particle, four quarks of a feather flock together. Physicists think they have detected the first conglomerate of four quarks incorporating more than two of the same kind.…
Physicists spot a new class of neutrinos from the sun
Neutrinos spit out by the main processes that power the sun are finally accounted for, physicists report. Two sets of nuclear fusion reactions predominate in the sun’s core and both…
