Amazing Species: Sea Slug – swallows bubbles, eats stinging cells

  Sea Slugs of Hawaii This little guy is called Glaucus Atlanticus. It is a species of sea slug that grows to around 35 mm. They float partially by means of an air bubble, which they swallow and store in their gastric cavity. They also have a rather unique defence mechanism – they store the …

Why is Dentistry so out of date?

Brushing, flossing, white strips and mouthwash: Thanks for all the help, but your services may no longer be required. The end of the cavity could be upon us. UCLA microbiologist Dr. Wenyuan Shi has developed a mouthwash that completely eliminates the most malevolent of the 1,000 species of bacteria that can live in your mouth—after …