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Laser engravers just got cheap enough to beat 3D printers—and they're way easier to use
This hobby turned my scraps into gifts, and it's way simpler than you'd think.
Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” the team can ...
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Laser cataract surgery involves using a laser beam to make incisions in the eye and break up a cataract. It offers an alternative to traditional surgery, in which surgeons break up a cataract manually ...
NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 ...
A new AI accelerates laser simulations for X-ray experiments by a factor of 250 and is revolutionizing modern physics.
Shopping for a printer largely boils down to choosing between inkjet and laser. Both put text and images onto paper, which seems straightforward enough, but they differ in how they do it. Which you ...
Over the following years, prototypes were built, using freely available parts from cell phones and laser printers. A device was patented and demonstrated by a company called Intellectual Ventures, ...
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