New Type Of Dental Implants That Allow Feeling In An Artificial Tooth Are Being Tested TwistedSifter Sign Up a “goldmine” of ...

Astronauts Jim Lovell, Jack Swigert and Fred Haise (played by Tom Hanks, Kevin Bacon and Bill Paxton, respectively) were ...

Plastic in chewing gum? Most consumers don’t realise they’re chewing it. As scientists raise health and environmental ...