The Experimental Advanced Superconducting Tokamak (EAST), nicknamed the "Chinese artificial sun," achieved an electron temperature of over 100 million degrees in its core plasma during a four-month experiment this year. That's ...
Plasma Physics
Nov 15, 2018
0
266
A gigantic cold front in the Perseus galaxy cluster has been observed by a trio of X-ray telescopes.
Astronomy
Oct 29, 2018
5
7
University of Colorado Boulder and University of Wyoming engineers have successfully scaled up an innovative water-cooling system capable of providing continuous day-and-night radiative cooling for structures. The advance ...
Energy & Green Tech
Oct 26, 2018
3
39
On my way to work, I walk across the intersection of Knuckey and Wood streets. Most days a homeless man on his haunches is mouthing bureaucratic platitudes: "Let's workshop this? We need to have meeting about this! Can you ...
Environment
Oct 23, 2018
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11
Smoke generated by wildfires can cool river and stream water temperatures by reducing solar radiation and cooling air temperatures, according to a new study in California's Klamath River Basin.
Earth Sciences
Oct 11, 2018
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10
A color developed by Egyptians thousands of years ago has a modern-day application as well – the pigment can boost energy efficiency by cooling rooftops and walls, and could also enable solar generation of electricity via ...
General Physics
Oct 10, 2018
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877
California is the nation's top milk-producing state and home to nearly 1.8 million dairy cows. California is also hot, especially for cows, which have trouble keeping cool when the weather gets warm. And when cows get too ...
Environment
Oct 2, 2018
0
16
A new University of Hawaiʻi at Mānoa study has produced a new technique involving heat that could help prevent nuclear power plant accidents.
Nanophysics
Oct 1, 2018
1
49
With temperatures rising and heat-waves disrupting lives around the world, cooling solutions are becoming ever more essential. This is a critical issue especially in developing countries, where summer heat can be extreme ...
Polymers
Sep 27, 2018
3
339
With sea ice in the Arctic melting at an alarming rate, opportunities for trans-Arctic shipping are opening up, and by mid-century ships will be able to sail right over the North Pole—something not previously possible for ...
Environment
Sep 17, 2018
0
200
