A 50-million-light-year-long flow of hydrogen gas has been observed linking two tiny galaxies 50 million light-years away, ...

This important study demonstrates that ocular organoids can generate both retina and lens through a non-canonical, "inside-out" morphogenetic route. The work is solid, with well-designed experiments ...

The precise imaging of many-body systems, which are comprised of many interacting particles, can help to validate theoretical ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Scientists have developed a new multi-layered metalens design that could revolutionize portable optics in devices like phones, drones, and satellites. By stacking metamaterial layers instead of ...

Engineers created multi-layer metalenses that focus several wavelengths. The design could revolutionize portable optical ...

Abstract: Pinching antenna systems (PASS) have been proposed as a revolutionary flexible antenna technology which facilitates line-of-sight links via numerous low-cost pinching antennas with ...

As far as chess tournaments go, the Louisiana State Championship and Iowa Open are not what you would describe as big-time events. The highest-ranked players from either event last year didn't even ...

OM System has announced the M.Zuiko Digital ED 50-200mm F2.8 IS Pro, a telephoto zoom lens that's been on its roadmap for years. As a 100-400mm equiv., it provides a lot of reach in a relatively small ...

In July 2025, a pivotal change came to the mortgage industry, when the Federal Housing Finance Agency officially approved the use of VantageScore 4.0 as an alternative to Classic FICO for mortgages ...

The OM System 50-200mm F2.8 IS Pro is a fast telephoto zoom lens for Micro Four Thirds. It's equivalent to a 100-400mm lens on a full-frame system, and its reach can be extended when paired with a ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...