Bob Dorough of Schoolhouse Rock, performed "I'm Just a Bill" and "Nouns" from the series at Scranton's McDade Park in 2009.

Ukrainian guitarist Eugene Naumov played a beautiful acoustic song as a diametric soundtrack to the ragged sound of an air raid siren.

Interior designer John Vugrin gave a tour of the iconic Kellogg-Doolittle House in Joshua Tree, California, which looks like a fossil by design.

An ROV launched from the E/V Nautilus captured the sight of a beautiful orange Dumbo octopus at 1400 meters (4593 feet) deep.

The Kiffness “collaborated” with an inquisitive cat who repeatedly asked if he was alone resulting in a humorous but lonely song.

Giant cats at the Ninja Kingdom Ise Diorama Restaurant in Osaka, Japan, attack the miniature train as it moves around its giant track.

A professional climber with The Sloth Conservation Foundation helped a slow-moving sloth across a paved road in Costa Rica.

The California Academy of Sciences created a visualization that shows how the Earth's rotation and orbit around the sun create seasons.

Tudor Games, the maker of modern Electric Football, made a short film that shows how the classic game became popular once again.

John Waters gave an amusing tour of his Baltimore apartment in 1986, showcasing his horror film icons and murder memorabilia.