No show your piercings: Suit for belly button rings, tongue nipple rings, nose piercing studs, labret stud, lip rings, tragus cartilage helix conch earring studs, eyebrow piercings etc.

have developed a sensor-packed dental retainer that people with high-level spinal cord injuries can manipulate with their tongue to manoeuvre an electric wheelchair. The latest prototype of the Tongue ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Today in non-cosmetic body piercings: A group of engineers at the ...