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Video: Ohio officer uses Grappler to catch suspect known for fleeing from police

A Garfield Heights officer can be heard notifying dispatchers as he deployed the device, and shortly after, declaring, “Grappler successful!”

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Scientists use machine learning to develop an opener for a molecular can

In an era of medical care that is increasingly aiming at more targeted medication therapies, more individual therapies and more effective therapies, doctors and scientists want to be able to introduce molecules to the biological system to undertake specific actions.

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NASA’s Parker Solar Probe survives close brush with the sun’s scorching surface

NASA’s Parker Solar Probe has successfully made the closest approach to the sun, the space agency confirmed Friday.

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Video: Ga. police department captures 3 murder suspects in 30 days

The Cobb County Police Department said the arrests were achieved within a 30-day span thanks to “cutting-edge technology, unwavering dedication and teamwork”

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Study sheds more light on the nature of compact symmetric object DA 362

Indian astronomers have performed a multiwavelength study of a gamma-ray emitting compact symmetric object known as DA 362. Results of the study, presented in a research paper published December 17 on the pre-print server arXiv, yield more insights into the nature of this enigmatic object.

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Advancing unidirectional heat flow: The next era of quantum thermal diodes

Heat management at the nanoscale has long been a cornerstone of advanced technological applications, ranging from high-performance electronics to quantum computing. Addressing this critical challenge, we have been deeply intrigued by the emerging field of thermotronics, which focuses on manipulating heat flux in ways analogous to how electronics control electric energy. Among its most promising […]

A new structure design enables a dual-function system for infrared camouflage and thermal management

Combining metallic glass with the Berreman mode of epsilon-near-zero (ENZ) thin films achieves a dual-function system for infrared camouflage and thermal management within an identical wavelength region of the atmospheric window. In recent research, metallic glasses were selected for their tunable optical properties, providing adjustable emissivity for versatile thermal camouflage while maintaining effective thermal management. […]

The Black Knight Satellite: Space Junk Or 13,000-Year-Old Alien Tech?

The black knight. Credit http://eol.jsc.nasa.gov/ The Black Knight Satellite, a 13,000-year-old Alien Satellite?

Space Junk or alien “Satellite”, the black knight as it’s called today– has been around for quite some time now. It has been identified as an Alien Satellite and even though there are images of this object, many remain skeptical about […]

Astronauts face unique visual challenges at lunar south pole

Humans are returning to the moon—this time, to stay. Because our presence will be more permanent, NASA has selected a location that maximizes line-of-sight communication with Earth, solar visibility, and access to water ice: the Lunar South Pole (LSP).

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Researchers reveal changes in geometry and kinematics of the broad-line region in active galactic nuclei

Dr. Feng Haicheng from the Yunnan Observatories of the Chinese Academy of Sciences, along with his collaborators, has made progress in studying the geometrical and kinematical evolution of the broad-line region (BLR) in active galactic nuclei (AGN). The study was published in The Astrophysical Journal.

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Numerical simulations show how the classical world might emerge from the many-worlds universes of quantum mechanics

Students learning quantum mechanics are taught the Schrodinger equation and how to solve it to obtain a wave function. But a crucial step is skipped because it has puzzled scientists since the earliest days—how does the real, classical world emerge from, often, a large number of solutions for the wave functions?

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Researchers develop novel photopyroelectric tweezer for versatile manipulation

Optical tweezers and related techniques provide extraordinary opportunities for research and applications in the physical, biological, and medical fields. However, certain requirements such as high-intensity laser beams, sophisticated electrode designs, additional electric sources, and low-conductive media, significantly impede their flexibility and adaptability, thus hindering their practical applications.

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Low-frequency photonic simulator breaks barriers

A research team led by Prof. Li Chuanfeng from the University of Science and Technology of China (USTC) has achieved a breakthrough in quantum photonics. They developed an on-chip photonic simulator capable of simulating arbitrary-range coupled frequency lattices with gauge potential. This study was published in Physical Review Letters.

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AI model deciphers splashing drop patterns with high accuracy

The impact of a drop on a solid surface is an important phenomenon that has various applications. Especially when the drop splashes, it can cause deterioration of printing and paint qualities, erosion, and propagation of airborne virus, among others. Therefore, it is important to observe and understand the characteristics of the splashing drops of different […]

Spintronics memory innovation: A new perpendicular magnetized film

Long gone are the days where all our data could fit on a two-megabyte floppy disk. In today’s information-based society, the increasing volume of information being handled demands that we switch to memory options with the lowest power consumption and highest capacity possible.

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