An incredibly clever octopus named Marty quite adeptly figured out how to open a tightly sealed jar on the first try.

A husky named Belle used her nose to open the door to the rabbit cage and fit her entire body inside so she could say hello to the bunnies.

A Ted-Ed Lesson written by Hei Man Chan explains how cholesterol forms in the body and the difference between good and bad cholesterol.

Shinichi Furuya and his team at Sony CSL found that a therapeutic robotic hand exoskeleton also increases the dexterity of expert pianists.

DJ Keebz turned the Pac-Man theme into an impromptu beat flip while performing at the Lo-Fi Festival in Portland, Oregon.

Adam Aleksic, a self-described etymology nerd, explained linguistic misconceptions of the "gay accent" or "gay voice".

Experienced outdoorsman Steve Wallis shared what it was like to camp inside a long abandoned water pipe.

Composer Angelo Badalamenti quite eloquently explained how he wrote "Laura Palmer's Theme" with David Lynch for the series "Twin Peaks".

Kristian T. Williams looks at the foods and drinks consumed by various races and cultures within the world of J.R.R. Tolkien.

Clusters of mushrooms and plants with bionic arms by Bionica and the Wires play a variety of musical instruments quite well.