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etching

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Oculus multiplayer and laser-etched faces at Intel's CES 2015 booth

We brave the crowds to take you on a quick tour of some of the cool tech on show at Intel's stand. Check it out.

By January 7, 2015

Article

Microscopic comic strip etched onto a human hair

What may be the world's smallest comic strip, "Juana Knits the Planet," can't be read without the aid of a microscope.

By May 6, 2014

Article

Hear the music a 16th-century artist etched on a man's butt

A torture victim in Hieronymus Bosch's "The Garden of Earthly Delights" has sheet music painted on his bottom -- and it's now been transcribed and played for the first time.

By February 19, 2014

Article

Samsung brings Tizen smartphone to Bangladesh

Company decides to sell a handset powered by its Tizen OS in Bangladesh after it proved "successful" in India after its launch last month.

By February 6, 2015

Article

Lasers have turned this metal super hydrophobic

Researchers have used lasers to create an extremely hydrophobic material with potential applications from sanitation to solar panels.

By January 27, 2015

Article

The hottest souvenir from CES will just sit on your desk

In the age of the selfie, Intel has created an even more impressive and permanent keepsake. CNET's Kara Tsuboi reports on the tech behind this coveted souvenir at this year's Consumer Electronic Show.

By January 13, 2015

Article

13.3-inch Sony tablet is like Etch A Sketch on steroids

Perfect for handwriting or sketches, the large but lightweight Digital Paper notepad is just over a quarter of an inch thick and weighs just 12.6 ounces.

By May 20, 2013

Article

Torch through stuff on the fly with portable laser cutter

Crave writer Michael Franco catches up with one of the creators of the Origami laser cutter, now blasting through a campaign on Kickstarter.

By October 22, 2014

Article

Beautiful art made from bacteria, rat liver cells

An artist and a scientist team up to make striking patterns, self-portraits, and other paintings using a most unlikely medium, "tiny, tiny living things."

By September 11, 2014

Article

Glue-free, tool-free metal 'Star Wars' models

These small but flashy 3D models have great detail and can be assembled with nothing but your own two hands.

By July 7, 2014