Joan Jett and the Blackhearts Perform an Electrifying Cover of the ‘Mary Tyler Moore Show’ Theme in 1996

Joan Jett and The Black Hearts played an electrifying cover of "Love Is All Around" from the "Mary Tyler Moore Show" on "Letterman" in 1996.

The Gaze made up a clever song about the career of French artist Jean Baptiste Vérany and his iconic chromolithographs of cephalopods.

The Historian took a look back at groundbreaking series of early television, each genre transformed the media into a powerful platform.

Kel Felts creates wonderfully whimsical realistic needle felted mice (and other animals) that wear custom outfits that are also made by hand.

A deep diving TED-Ed lesson written by Anna Rothschild explained how the long search to find the elusive giant squid came to an end in 2012.

PBS Nova explained how the Pakicetus, a small, furry prehistoric four-legged carnivore, was a direct ancestor to whales and dolphins.