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Ultracold atoms have successfully mimicked a fundamental quantum effect normally found in electronic circuits.

A quality laser printer delivers unparalleled speed, pristine text, and reliable paper handling. Find the right option for your home or office from our list of tested picks.

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Get professional results at home for a fraction of the price Sophie Dodd is a ...

I’ve got some bad news for you: Our eyes are not always reliable sources of information. If you’ve ever stepped back from a completed project and wondered why it doesn’t look right, it’s probably ...

Columbia researchers demonstrate how laser-cooked 3D printed food can achieve realistic textures using a three-course meal.

A whitehat hacker has demonstrated the use of an invisible laser beam to detect what a MacBook user is typing, from a distance, through a window, without being able to see the keyboard … The principle ...

Don’t mix laser hair removal with tattoos: experts explain the right order and why laser hair removal first and tattoo second is better.

In a famous scene from the 1992 movie Sneakers, a hacker classic, the main characters park a surveillance van across the street from their target's office and point a telephoto lens through his window ...