California-based startup Reflect Orbital aims to build a swarm of 4,000 giant mirrors in low Earth orbit to "sell sunlight" ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter ...

Digital technology allows graduate students to bring antiquities to life. There are roughly 12 inches and 2,000 years between ...

In conventional lasers, mirrors are essential to bounce light back and forth, stimulating coherent emission from excited atoms or molecules, and thus light amplification.

A team of physicists from the University of Innsbruck and Harvard University has proposed a fundamentally new way to generate ...

This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover ...

Maybe it’s because they show us exactly what we look like, or maybe it’s because cultures around the world have spent centuries spinning tales about what lurks just beyond that reflective surface.

Paris Art Week is filled with vibrant events, the flashiest of which will, of course, be Art Basel Paris. Equally attention-grabbing in its own way is an event of a different sort: the reopening of ...

Abstract: Separating the background and the reflection layer is an ill-posed but meaningful task. Since the two layers often have different depths, Light Fields (LFs), which contain the depth ...

Ruben Amorim's decision to overlook Kobbie Mainoo at Manchester United has been backed by Steve Nicol, who claims the midfielder has been "found out" and does nothing to help the team out of ...

Abstract: Phase measuring deflectometry (PMD) is usually used to measure the specular surface accurately. However, due to the limited depth of field (DOF) of the camera lens, the traditional PMD ...

Over the last two years so much of what we have seen is unbelievable - not in a good way - but in a bad, deeply disturbing way, Josh Frydenberg has posted on X on the two year anniversary of the ...