Tom Blank of Weird History looks back at the most popular hairstyles for both men and women throughout history.

Jay of BestFetchDog acted heroically by giving a dog who had collapsed CPR until a strong heartbeat returned.

Zac Alsop trained his Unitree Go1, a doglike quadruped robot, to compete in the agility course portion of a prestigious dog show.

Jared Linnen looked at Nine Inch Nails' "Hurt", noting how the introspective lyrics became a poignant swan song for Johnny Cash.

"The MTV Basement Tapes" hosted by Martha Quinn, which ran 1983-1986, featured music videos from unknown and/or unsigned artists.

Kevin Barton put together a truly nostalgic compilation of commercials that aired regularly on television during the 1970s and 1980s.

Erik Schmitt used height advantage as a perspective giant to feign traffic and pedestrian control on a busy city street.

Musical biology lab tech Sci-Inspi shot fascinating footage of the microscopic world around him and compiled it all together.

Red Side created a powerful 3D animation comparing the size of tornados including dust devils, fire whirls, and steam twisters.

Alabama comedian Matt Mitchell performed a humorous skit about solving math problems using slang from the American South.