Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...
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US scientists hit record fusion plasma heat in wild leap toward commercial power
Researchers at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory have set a new fusion record on the WEST tokamak, sustaining plasma at roughly 50 million degrees Celsius for six ...
At the same time, a current of cold electrons travels toward the heated plasma from the opposite direction. When the two meet, the plasma develops filament-shaped instabilities that SLAC’s facilities ...
This story is from The Pulse, a weekly health and science podcast. Find it on Apple Podcasts, Spotify, or wherever you get your podcasts. Machinist Joe Diamond has made parts for cars, trains, and ...
Quantum field theories are powerful tools for particle physics and condensed matter physics but are rarely used in plasma physics. However, in warm-dense regimes, where matter is partially ionized and ...
A team of physicists and engineers at Princeton Plasma Physics Laboratory built a twisting fusion reactor known as a stellarator that uses permanent magnets, showcasing a potentially cost-effective ...
Plenty of research happens in labs, at computer stations, in libraries and coffee shops and in fields of many kinds. Some of it must happen far beyond the beaten path. Such is the case if you are a ...
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Microwaving grapes can unleash plasma in your kitchen
A grape, sliced nearly in half and placed in a household microwave, can produce a bright flash of plasma, the same high-energy state of matter found in lightning bolts and the surface of the sun. For ...
Research findings are available online in the Astrophysical Journal. The original story “ Student made cosmic dust in the lab revealing life’s early chemical origins ” is published in The Brighter ...
Dignitaries formally inaugurate the beginning of FLARE operations. From left: Vyacheslav (Slava) Lukin; Hantao Ji, PPPL physicist and FLARE’s principal investigator; Brandon Thorne, director of ...
For all the problems AI is causing society, one of its greatest benefits lies in the world of science. A new study focused on the chaotic dynamics of dusty plasmas found that, when trained properly, ...
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