Aug 5, 20151 minOpen wideWhat in the world is going on here? This is actually an image from a Bell Laboratories ad from Life magazine in 1947. This technician is...
Sep 19, 20122 minTOOTH DECAY NO LONGER A WORRY?Is tooth decay a thing of the past with this new invention? A new invention from Japan could save the world from bad teeth. Scientist’s...