Deciding to get a tattoo is a semi-permanent decision. Aside from choosing the tattoo artist and your designated design, it’s ...

Andy: Today, we'll be trying out the Prinker, a device that prints temporary tattoos ... and it doesn't look like a tattoo. For my second test, I'm uploading a custom image via the Prinker website.

But scientists have now developed a potential upgrade in the form of temporary electronic ... the e-tattoos are sprayed directly onto the head using a custom inkjet printer. Having previously ...