The Arecibo message contained an image of a man only. But what might seem a sexist choice deserves a more subtle ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening ...

In a recent study, researchers from the University of Ottawa have demonstrated a remarkable new phenomenon: a laser beam ...

My team and I put the best laser engravers to the test - and these are the models we recommend for home crafting, hobbyists, and professionals. Like the best 3D printers we've reviewed ...

Do you have a favorite musical? How many show-tune lyrics do you know? Do you love Broadway? By Shannon Doyne How do you feel about automated vehicles? What effects do you think they will have ...

Teach your child to communicate their needs using signs and symbols from Makaton and BSL as used in Something Special and Magic Hands. According to research from The Communication Trust ...

This advertisement has not loaded yet, but your article continues below. The salmon are quickly returning to spawn in cool creeks that have been cut off to them for generations Researchers at ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

Although laser hair removal is a common treatment, it’s also a serious procedure that involves aiming a powerful laser beam at your hair follicle. Watch this video to gather important information ...

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