This Mouthwash Removes Plaque From Teeth In 2 Minutes
When someone’s having a convulsive seizure, keep them safe, supported, and on their side. | 17 Things Everyone Should Know About Epilepsy
PHOTOS: A group of teenagers from London just invented a condom that glows when it detects an STD.
For my future high school biology students struggling with diffusion. Plus, gummy bears are sure to get their attention.
40 Clever Life Hacks to Simplify Your World...genius!
Meanwhile, at a women's equality demonstration, possibly the best protest sign ever.