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‘Dancing’ raisins: A simple kitchen experiment reveals how objects can extract energy from their environment

Scientific discovery doesn’t always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes—their kitchen.

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Using AI to speed up and improve the most computationally-intensive aspects of plasma physics in fusion

The intricate dance of atoms fusing and releasing energy has fascinated scientists for decades. Now, human ingenuity and artificial intelligence are coming together at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) to solve one of humankind’s most pressing issues: generating clean, reliable energy from fusing plasma.

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Researchers chart Orion Nebula like never before

Star and planet formation is a messy affair. It starts with the gravitational collapse of a gigantic cloud of gas and dust, which simultaneously produces massive stars, whose intense radiation field creates a harsh environment, as well as more modest stars, like our sun, surrounded by a planet-forming disk that is rich in organic materials. […]

Model suggests subluminal warp drives may be possible

A team of physicists from the University of Alabama in Huntsville and the Advanced Propulsion Laboratory at Applied Physics, in New York, has developed a model that shows it might be possible to create a subluminal warp drive.

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Research team develops electromagnetic wave absorbers with strong absorption and broad effective bandwidth

A research team from the Department of Functional Composites in Composites Research Division at Korea Institute of Materials Science (KIMS) has successfully developed electromagnetic wave absorbers based on metal-organic frameworks (MOFs) that enhance dielectric and magnetic losses in the gigahertz (GHz) frequency band. The research was published in the journal Advanced Composites and Hybrid Materials […]

Metalens expands its reach from light to sound

Researchers at Pohang University of Science and Technology (POSTECH) have achieved a breakthrough in surpassing the limitations of traditional acoustic metalenses. They have successfully developed the first wide field-of-hearing metalens. Their research has been published in Nature Communications.

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Research finds drastic changes in thermal conductivity of diamonds under stress

Diamond is the hardest material found in nature—diamond also has the highest thermal conductivity, allowing the most heat to flow through it rapidly.

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Study shows how light can transform an insulating material into a semimetal

The elements in the periodic table are divided into metals, semimetals and non-metals. The distinction is based on their chemical and physical properties and is determined, in particular, by the movement of electrons and the materials’ ability to conduct electrical energy: metals are excellent conductors, semimetals have limited conductivity, non-metals are insulating materials, they do […]

The enigmatic Acambaro Figurines: Evidence that humans coexisted with dinosaurs?

Controversial figurines. This famous Acámbaro figurine depicts what a human apparently riding a dinosaur. Source: Creative Commons

The Acambaro figurines are a collection of more than 32,000 pieces of strange looking figurines discovered in the municipality of Acambaro, Mexico. Some of these artifacts depict humans coexisting with dinosaurs.

Have you ever wondered if […]

Dash cam video: Man fleeing Ohio police gets out of car, fires at officers before fatal OIS

One Columbus Police Department officer was shot, prompting other officers to return fire

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Astronomers discover WASP-193b, a giant planet with a density similar to that of cotton candy

An international team led by researchers from the EXOTIC Laboratory of the University of Liège, in collaboration with MIT and the Astrophysics Institute in Andalusia, has just discovered WASP-193b, an extraordinarily low-density giant planet orbiting a distant sun-like star.

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Supernova SN 2023fyq exhibited long-lasting pre-explosion activity, observations show

An international team of astronomers have performed photometric and spectroscopic observations of a Type Ibn supernova, known as SN 2023fyq. Results of the observations campaign, published May 7 on the pre-print server arXiv, indicate that the supernova experienced a long-lasting precursor activity, including pre-explosion outbursts.

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Three stars circling the Milky Way’s halo formed 12 to 13 billion years ago

MIT researchers, including several undergraduate students, have discovered three of the oldest stars in the universe, and they happen to live in our own galactic neighborhood.

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Scientists create an ‘optical conveyor belt’ for quasiparticles

Using interference between two lasers, a research group led by scientists from RIKEN and NTT Research have created an “optical conveyor belt” that can move polaritons—a type of light-matter hybrid particle—in semiconductor-based microcavities. This work could lead to the development of new devices with applications in areas such as quantum metrology and quantum information.

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Mind-bending video shows what Earth really looks like from space

YouTube Video Here: https://www.youtube.com/embed/-nmNhKRzy4w?feature=oembed&enablejsapi=1

Did you know that thousands of years ago, before we thought that we lived on a flat plate-like Earth, where one could fall off of the edge, people believed the Earth was sphere-shaped? Even though there are countless images of our planet, and numerous videos which have been recorded from […]