19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet fired from a 223 Remington leaves the weapon at up to 2,727 mph (4,390 km/h) ...
Discover 25 Outlandish Facts You Didn't Know About Science! WATCH OUR OTHER VIDEOS: ►25 Weird and Random Science Facts You Need To Know <a href=" ►25 Interesting Facts That Will Make You Question Life ...
Did you know earthworms breathe through their skin? Mad Science of Austin & San Antonio shares fun facts about these wiggly worms, and how your kids can learn about science at summer camp.