Guy Attempts Classic Bart Simpson Megaphone Prank In Awesome Video
Remember this classic Bart Simpson moment from The Simpsons?
Well The Backyard Scientist wanted to see how loud a chain of megaphones would actually be, and it turns out you can get things pretty close to 120 DB's. That's louder than a vacuum cleaner and about on par with a rock concert! Check out his video below and learn more about sound below.