Following is a transcription of the video: Narrator: Dentures. They're often used as comic relief in movies and Pixar animated shorts, but they play a big part in the daily lives of about 20 million ...

The human body is resilient, but not every part is replaceable internally. As a result, people are always on the lookout for better methods of transplant and prosthesis, which we’ve harnessed as ...

One of the biggest myths that's persisted about George Washington over the years (other than that he chopped down a cherry tree and never told a lie) is that he had wooden teeth. That's since been ...