Search results for three-body energies

Astronomy Jul 13, 2021

Galactic gamma ray bursts predicted last year show up on schedule

Magnetars are bizarre objects—massive, spinning neutron stars with magnetic fields among the most powerful known, capable of shooting off brief bursts of radio waves so bright they're visible across the universe.

Nanophysics Jul 13, 2021

This device harvests power from your sweaty fingertips while you sleep

Feeling extra sweaty from a summer heat wave? Don't worry—not all your perspiration has to go to waste. In a paper publishing July 13 in the journal Joule, researchers have developed a new device that harvests energy from ...

Plants & Animals Jul 8, 2021

Scientists learn how otters stay hotter

Sea otters are a hardy lot.

Evolution Jul 8, 2021

Climate changed the size of our bodies and, to some extent, our brains

An interdisciplinary team of researchers, led by the Universities of Cambridge and Tübingen, has gathered measurements of body and brain size for over 300 fossils from the genus Homo found across the globe. By combining this ...

Nanophysics Jul 6, 2021

New nanotech will enable a 'healthy' electric current production inside the human body

A new nanotechnology development by an international research team led by Tel Aviv University researchers will make it possible to generate electric currents and voltage within the human body through the activation of various ...

Plants & Animals Jun 30, 2021

During epic migrations, great snipes fly at surprising heights by day and lower by night

Don't let the great snipe's pudginess fool you. A stocky marsh bird with a 20-inch wingspan, great snipes are also speedy marathoners that can migrate from Sweden to Central Africa in just three days, without even stopping ...

Space Exploration Jun 28, 2021

Giant comet found in outer solar system by Dark Energy Survey

A giant comet from the outskirts of our solar system has been discovered in six years of data from the Dark Energy Survey. Comet Bernardinelli-Bernstein is estimated to be about 1000 times more massive than a typical comet, ...

General Physics Jun 24, 2021

The fifth quartet: Excited neon discovery could reveal star qualities

Scientists from the Department of Physics and the Research Center for Nuclear Physics (RCNP) at Osaka University, in collaboration with Kyoto University, used alpha particle inelastic scattering to show that the theorized ...

General Physics Jun 24, 2021

Scientists present new measurements of β-delayed two-proton decay of 27S

Two-proton decay is a quantum tunneling process. The tunneling probability depends on the available energy and the height of the Coulomb barrier, which in turn depends on the nuclear charge Z (number of protons). Two-proton ...

Optics & Photonics Jun 2, 2021

Detecting mid-infrared light, one photon at a time

For some 30 years, scientists have used superconducting materials to record the tiniest specks of light imaginable—individual photons, or single particles of light. However, these detectors, which consist of ultracold wires ...

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