A TED-Ed lesson written by Max G. Levy explains the history of Kevlar fabric and its amazing ability to stop bullets.

San Francisco artist and prankster Pablo Rochat ingeniously recreated the bouncing DVD logo with imprinted butter in a hot pan.

NASA astronaut Matthew Dominick captured an absolutely stunning timelapse of the Northern Lights from the International Space Station.

Soaring Spirits Sanctuary helped an ailing abandoned baby parrot named Sweet Pea recover and live her best life.

Jon Townsend explained how the 4th Earl of Sandwich invented the sandwich when he wanted a portable snack to eat while gambling.

Paleontologist Roger Benson of the American Museum of Natural History in New York City explained how fossils are defined.

Sammy Hagar of AXS-TV, sat down with the hilarious pot-smoking duo of Cheech and Chong to find out what they're up to lately.

The Brooklyn Cyclones reprised their hilarious "Elaine Dance Contest", where people dressed like Elaine and mimicked her unique dance moves.

Randall Munroe and Henry Reich explained what might happen if the oceans on Earth were drained and then teleported to Mars.

Dave King affably shared an overheard history of the middle finger and the accompanying word that evolved into the current day profanity.