Rick Astley and his band performed a cover of "Everlong" at Mikkeller Brewpub Exmouth Market in London in front of an enthusiastic audience.

An amusing 1996 pencil test pitch trailer for the series "King of the Hill" that broke the fourth wall while introducing every character.

How scientists turned to humans with cats to learn why felines sit in boxes or squares and how they would interpret implied squares.

Mixed media artist Blake McFarland of BM Sculptures crafted an amazingly detailed octopus sculpture out of recycled tires.

Food Insider correspondent Claudia Romeo traveled to Genoa, Italy to learn how authentic pesto is made in the location where it first originated.

Otherwords host Dr. Erica Brozovsky, PhD of the University of Texas at Austin analyzed the origins behind the euphemisms for "Death".

Award-winning Italian carving artist and teacher Daniele Barresi carves gorgeously elaborate designs into avocados.

Jeff Sanders of Brick Bending shows how to make a LEGO square that can bend and twist without breaking.

Electronicos Fantasticos attached their scanners to miniature fingerboard skateboards to play their electronic barcode signal instrument.

Monterey Bay Aquarium created a calming 12 hour video featuring sea otters sleeping in Monterey Bay with the ambient sounds of the ocean.