In a TED-Ed lesson written by Malachy McHugh and directed by Sofia Pashaei, narrator Addison Anderson explains the physiology of stretching.

CGP Grey humorously graded the state flags of the United States noting how several of th flags violated the basic tenets of design.

A loyal Australian shepherd watches over his human, jumping on her to get her to sit down when she's about to faint.

A playful young deer happily splashed around a rain puddle with the Harris family, who was doing the same.

An animation by Dean Soups features two disinterested foley artists in the studio tom make subject-appropriate sounds for an upcoming film.

Dire Straits made their TV debut on "The Old Grey Whistle Test" in 1978, where they played their yet-to-be-released song "Sultans of Swing".

Chris Gillette of Florida's Wildest visited the Everglades Outpost and calmly hand-fed the numerous rescued resident alligators by name.

While the Oakdale Veterinary Group was constructing a new clinic, the staff walked the resident dog across the wet cement of the new walkway.

Erika Michelle captured footage of her grandmother calling to the deer in the woods near her home like Snow White.

A beautiful tiger named Susu, who spent her entire life in chains, took her first steps as a free feline at the Wildlife Friends Foundation sanctuary