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Webb Study Reveals Rocky Planets Can Form in Extreme Environments

“An international team of astronomers has used NASA’s James Webb Space Telescope to provide the first observation of water and other molecules in the highly irradiated inner, rocky-planet-forming regions of a disk in one of the most extreme environments …

What a “2D” quantum superfluid feels like to the touch

“Researchers from Lancaster University in the UK have discovered how superfluid helium 3He would feel if you could put your hand into it. The interface between the exotic world of quantum physics and classical physics of the human experience is …

With a quantum “squeeze,” clocks could keep even more precise time, MIT researchers propose

“More stable clocks could measure quantum phenomena, including the presence of dark matter. The practice of keeping time hinges on stable oscillations. In a grandfather clock, the length of a second is marked by a single swing of the pendulum …

A new way to integrate data with physical objects

“StructCode, developed by MIT CSAIL researchers, encodes machine-readable data in laser-cut objects by modifying their fabrication features. To get a sense of what StructCode is all about, says Mustafa Doğa Doğan, think of Superman. Not the “faster than a speeding …

A step on the way to solid-state batteries

“A lithium ceramic could act as a solid electrolyte in a more powerful and cost-efficient generation of rechargeable lithium-ion batteries. The challenge is to find a production method that works without sintering at high temperatures. In the journal Angewandte Chemie …

Bright flash leads astronomers to a heavy-metal factory 900 million light years away

“Using multiple observatories, astronomers directly detect tellurium in two merging neutron stars. An extraordinary burst of high-energy light in the sky has pointed astronomers to a pair of metal-forging neutron stars 900 million light years from Earth. In a study …

Cathode active materials for lithium-ion batteries could be produced at low temperatures

“Layered lithium cobalt oxide, a key component of lithium-ion batteries, has been synthesized at temperatures as low as 300°C and durations as short as 30 minutes. Lithium ion batteries (LIB) are the most commonly used type of battery in …

Electrical control of quantum phenomenon could improve future electronic devices

“A new electrical method to conveniently change the direction of electron flow in some quantum materials could have implications for the development of next-generation electronic devices and quantum computers. A team of researchers from Penn State developed and demonstrated the …

Electrons are Quick-Change Artists in Molten Salts, Chemists Show

“In a finding that helps elucidate how molten salts in advanced nuclear reactors might behave, scientists have shown how electrons interacting with the ions of the molten salt can form three states with different properties. Understanding these states can help …

From square to cube: Hardware processing for AI goes 3D, boosting processing power

“In a paper published today in Nature Photonics, researchers from the University of Oxford, along with collaborators from the Universities of Muenster, Heidelberg, and Exeter, report on their development of integrated photonic-electronic hardware capable of processing three-dimensional (3D) data, substantially …