The economic challenges caused by the coronavirus pandemic have grown worse since the spring for many American families, with an increasing number reporting that they have trouble paying bills, according to a new RAND Corporation ...
Economics & Business
Dec 17, 2020
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4
What is the exact path of light inside a highly scattering material like white paint? This is a question that is impossible to answer, as the particles inside the paint are distributed randomly. This, at the same time, is ...
Optics & Photonics
Nov 17, 2020
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11
Researchers have designed a smart fabric that can detect non-metallic objects ranging from avocadoes to credit cards, according to a study from Dartmouth College and Microsoft Research.
Materials Science
Oct 30, 2020
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4
After more than two decades, an international research team has identified a galactic mystery source of gamma rays: a heavy neutron star with a very low mass companion orbiting it.
Astronomy
Oct 22, 2020
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236
Twenty-two percent of Los Angeles County tenants paid rent late at least once from April to July and about 7% did not pay any rent at least once between May and July, according to a joint UCLA-USC report released Monday as ...
Economics & Business
Sep 1, 2020
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4
Researchers at Mainz University have shown that information can be stored in antiferromagnetic materials and to measure the efficiency of the writing operation
Condensed Matter
Aug 25, 2020
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683
Russian chemists have obtained a new photochromic complex composed of of bismuth (III) and viologen cations and used the new compound to create optical memory elements which were shown to be highly efficient and stable. The ...
Materials Science
Jul 27, 2020
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5
If you've been out and about in the United States in the past few weeks (masked up, of course), you may have noticed a strange sound. Or rather, the lack of one: loose change jangling around.
Economics & Business
Jul 20, 2020
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2
Holst Center has demonstrated the world's first organic near-infrared large-area image sensor capable of detecting the unique pattern of veins in a person's hand via reflected light. The sensor opens the door to highly secure, ...
Optics & Photonics
Jul 15, 2020
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5
Here's a good way to make sure a friend hates a gift from you: Say it will save him money.
Economics & Business
Jul 13, 2020
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