In this video, I take on the challenge of building the world's largest electric toothbrush—an 8-foot-tall, fully functional marvel—for none other than Dental Digest, the king of dental content. After ...

In this video, I take on the challenge of building the world's largest electric toothbrush—an 8-foot-tall, fully functional marvel—for none other than Dental Digest, the king of dental content. After ...

“Dental Sigma” is the name of a new toothbrush from Vivatec of Japan, sporting toilet bowl brush-like round cleaning head. Each bristle of the brush has a diameter between 0.09 and 0.13mm, so between ...