Researchers create a visible shadow using only a laser beam, an achievement that seemingly defies conventional physics.

The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...

This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...

A common method is to encode data in laser light and send it through optic cables ... A vortex is in this case like a ...

UNISON College’s Financial Wellbeing Fortnight 2024 runs from Monday 11 November – Friday 22 November. It is a two-week series of sessions designed to help increase confidence with money management, ...

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Israel is expected to deploy its new 'Iron Beam' laser defence system within a year, enhancing its ability to counter missiles, drones, and rockets. Developed alongside the Iron Dome, it offers ...

From the Iron Dome to the Iron Beam, Israel is slated to roll out a new laser-based, air-defence system to tackle with projectiles. This comes at a time when Israel is fighting a multi-pronged war on ...

Israel's 'Iron Beam', designed to use high-power laser to down projectiles, will be operational within a year, according to reports. The laser defense system will complement the country's Iron ...

Is it worth paying $450 for the Beam or is the $280 Ray plenty? We compared them so you don't have to. Ty Pendlebury has worked at CNET since 2006. He lives in New York City where he writes about ...

Now that Fortnitemares has come and gone along with October and spooky season, that means it’s time for another Fortnite live event to keep you busy until the holiday season begins. The ...