University of California, Berkeley, physicists can now tune in to and hear normally inaudible quantum vibrations, called quantum whistles, enabling them to build very sensitive detectors of rotation ...
A recent experimental measurement has identified a significant discrepancy between theoretical predictions and the observed behavior of the helium-4 nucleus. The work of an international collaboration ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...
The long-held, but unproven idea that helium-4 enters into an exotic phase of matter dubbed a "supersolid" when cooled to extremely low temperatures has been challenged in a new article. The long-held ...
Plumes of steam rise up from many spots along the Firehole River in Yellowstone National Park. Ken McGee, U.S. Geological Survey Yellowstone National Park’s geysers, hot springs, fumaroles and other ...
Antimatter nuclei of helium-4, the heaviest antiparticles ever found, have been created in the STAR experiment of the Relativistic Heavy Ion Collider. Eighteen examples of the anti-helium particles ...
Talk about passing gas: Vast stores of helium are escaping from the steam vents and hot springs of Yellowstone National Park after being trapped within Earth’s crust for up to 2 billion years, ...
For the first time, researchers from the PRISMA + Cluster of Excellence have determined the charge radius of helium-3 and thus also the exact difference to the radius of helium-4. This precision ...
Helium-3 is considered one of the rarest isotopes on Earth, with reported market values of approximately $2,500 per liter or about $18.7 million per kilogram - roughly 100,000 times the price of ...
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