Red Side created a fascinating 3D animation comparing the speed of the world's fastest human-made objects.

A sweet rescued agility dog named Tessa located a tiny kitten when she was out on a walk with her loving humans.

August Moon of 1440 looked into the history of Stonehenge, specifically the enduring mysteries about its construction and its purpose.

A clip from PBS' "Dracula's Hidden Kingdom" shows a greater mouse-eared bat of Transylvania hunting for prey around in slow motion.

ReYOUniverso quite imaginatively condensed the entire history of Earth into one day, mapping each major event on a 24-hour clock.

A wonderful message of kindness from Bob Ross, Mister Rogers, Steve Irwin, Sir David Attenborough, “Weird Al” Yankovic, and LeVar Burton.

Justin Flom and his daughter shared step-by-step instructions that show how to make a "carry your own head" Halloween costume.

Vianet Djenguet and his crew captured incredible footage of a silverback gorilla snuggling her babies and feeding one of them.

Linguist Adam Aleksic gave examples of hyperforeignisms, words pronounced in English according to assumed sounds from the original languages.

Andrew Garfield spoke with Elmo about grief and how it's good because you remember the people you love, like his mum.