The Beat Goes On gave a brief history of Rickrolling, the infamous meme that uses the Rick Astley song "Never Gonna Give You Up".

The School of Life explains why some people regress to childish behavior when triggered by specific interactions.

Musician Andre Antunes added a heavy metal guitar soundtrack to a 2018 video of Indian percussive singing.

Lauri of Beyond the Press and Janne Käpylehto built a motorized spinning ice carousel with a racetrack entirely from scratch.

An attentive gorilla dad watching his young sons wrestle stepped in to separate the boys when their playing got too rough.

Researchers discovered that octopuses have evolved to detect taste through touch using chemotactile receptors on the suckers on their arms.

In the animation "Five Cents", a consumer finds himself making a string of small purchases until he runs out of money to save himself.

Jens Heidler of Another Perspective captured oddly adorable extreme macro footage of a snail munching on a strawberry in slow motion.

Bob Strachan quite amusingly reimagined "Gangsta's Paradise" in the distinctive talking country style of the legendary Johnny Cash.

Derek Muller paid an adherent visit to Nevada Ready Mix to get buried in wet concrete while explaining the history of the compound.