The universe's invisible dark matter might swirl into spinning clumps laced with countless tiny vortices, new theoretical work suggests ... made of particles lighter than a millionth of an electron's ...

Computer models for such kinds of vortices have been created. Creation of vortexes limits maximum values of space electrostatic fields in plasma optics. In the low current regime of the PL with strong ...

The Hong Kong University of Science and Technology (HKUST)-led research team has adopted gyromagnetic double-zero-index metamaterials (GDZIMs)—a new optical extreme-parameter material—and ...

Tokyo Electron Ltd. (TEL), Japan's top semiconductor equipment manufacturer, held a groundbreaking ceremony on June 2, 2025, for its state-of-the-art production site in Taiwa, Miyagi Prefecture.

Electron microscopes are still a pretty rare build, but not unheard-of. If you ever find one that’s broken, it could be a worthwhile investment. Continue reading → ...

Electron transfer is a process by which an electron moves from one atom or molecule to another. It is a key concept in redox chemistry – the chemistry of reactions where one reaction partner ...

Transmission electron microscopy is a general type of electron microscopy that generates an image of the internal structure of a thin sample using a beam of electrons to achieve much higher ...

As long as you can satisfy the requirements to produce Von Karman vortices—which include something like an island that “sticks up” into the air flow, a favorable wind speed, and cloud cover ...

The National Weather Service in Pocatello has issued a Tornado Warning for Central Oneida County, South Central Bannock County and Southeastern Power County in Southeastern Idaho until 3:15 PM ...

Astronomy Solar System The Sun Humanity takes its 1st look at the sun's poles: 'This is just the first step of Solar Orbiter's stairway to heaven' (images) ...

The compact integrated quantum magnetometer of Fraunhofer IAF is based on nitrogen vacancies (NV) in diamond and offers new applications in biomedicine, materials testing, navigation, and geology.