YouTube series Smarter Every Day used a high-speed camera, Newton's first law and footage from 1960s air force research to explain why cats always land on their feet.

YouTube's supercut artist DonDraperSayWhat takes lines from 295 movies to recreate Sir Mix-A-Lot's 1992 hit rap single "Baby Got Back."

YouTuber HowToBasic has 135 videos with some smashing cooking protips. In his latest video, he illustrates a no-bake bread technique. With sprinkles.

YouTuber RazQ35 presents Snoop Lion's most quotable line from "The Next Episode" set to the tune of Carly Rae Jepsen's infectious hit single "Call Me Maybe".

Suddenly, a cat falls out of the ceiling in this classroom at the University for Peace in Costa Rica.