How one amazing YouTuber turned a 3D printer into an automated tattoo machine.

Behold, the first human to be tattooed by a 3-D printer. The machine tattooed a ring on his forearm. It all started with an idea that came to Pierre Emm, a young student in France, while riding his ...

The following is a transcript of the video. Andy Ash: This is Beauty or Bust, where we try out the beauty world's weirdest products and find out if they're worth your money or a total bust Ruqayyah ...

As a kid, temporary tattoos might have been just a way to show your love of Bugs Bunny, but soon we could be wearing them as gaudy touchpads or to measure the levels of glucose or alcohol in our blood ...

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