A Fusion Startup Lit Bulbs With Electricity Pulled Straight From Plasma
Close-up of Realta’s direct energy converter assembly prototype. Credit: Realta Fusion/UW-Madison A fusion company has made a few…
Visualization of the Zhang–Rice singlet, electronic molecules and Cooper pair formation in a cuprate superconductor
Lee, P. A., Nagaosa, N. & Wen, X.-G. Doping a Mott insulator: physics of high-temperature superconductivity. Rev. Mod.…
Electro-optic comb-empowered measurement of the dynamic frequency of a laser
Qiao, S. et al. Ultra-highly sensitive dual gases detection based on photoacoustic spectroscopy by exploiting a long-wave, high-power,…
Scientists may have finally solved the black hole information paradox
For decades, physicists have wrestled with one of the deepest puzzles in modern science: the “black hole information…
A physicist built a ‘mini-universe’ out of ultracold atoms and watched time being born inside it.
For the first time, a physicist has experimentally watched time emerge from within an isolated quantum system —…
Physicists Just Achieved Superconductivity at Highest Temperature Yet – Under Normal Pressure
Superconductive materials could revolutionize electronics – if only they weren’t so fussy. Coaxing materials into this state, where…
Non-contact friction in ultracoherent nanomechanical resonators near dielectric materials
NCF for an infinitesimally thin string We calculate the NCF damping coefficient for a one-dimensional tensioned string interacting…
Antineutrino detectors could spot signs that a fusion reactor is producing weapons-grade plutonium – Physics World
Antineutrino detectors could spot signs that a fusion reactor is producing weapons-grade plutonium – Physics World Skip to…
We tend to think of the universe as roughly uniform, with galaxies scattered in every direction — but the Boötes Void, discovered in 1981 during a redshift survey, is a vast cosmic underdensity up to 330 million light-years across, containing only a few dozen known galaxies where thousands might otherwise be expected
On the scale of the whole observable universe, matter is assumed to be spread out fairly evenly: enough…
We tend to think of the universe as roughly uniform, with galaxies scattered in every direction — but the Boötes Void, discovered in 1981 during a redshift survey, is a vast cosmic underdensity up to 330 million light-years across, containing only a few dozen known galaxies where thousands might otherwise be expected
On the scale of the whole observable universe, matter is assumed to be spread out fairly evenly: enough…
Scientists thought the universe was uniform. New evidence says otherwise
The shape of the universe is not something we often think about. But my colleagues and I have…
AI just supercharged the race to find room temperature superconductors
Machine learning is giving scientists a powerful new way to search for superconductors, materials that conduct electricity with…