Jackson Galaxy explained the various angry sounds that domestic cats make and the reasoning behind each of these expressions.

Puddles Pity Party sat at his piano and played a powerful cover of the iconic Black Sabbath song "War Pigs".

When Fred Rogers was given the Emmy Lifetime Achievement Award in 1997, he gave a selfless speech about remembering those whom we loved.

Pasi Rajamäki of Magnet Tricks remixed the various sounds from attracting magnets into a syncopated, danceable Dubstep song.

Cooperative of Photography (COOPH) showed how to shoot photos of a toy car to make it look like a speeding life-sized getaway vehicle.

Matt Beat of The Beat Goes On focused on the origins and legacy of the iconic punk rock band The Ramones in a brief history.

Musician Andre Antunes performed the recently resurgent and iconic Metallica song "Master of Puppets" in the distinctive style of Muse.

Zak Korvin used an intricate Japanese style of geometry to create a Mon, a crest of graceful cranes inside a perfect circle.

Andy Rehfeldt put a bouncy Bossa Nova soundtrack of his own composition behind the Nirvana video of their classic grunge song "Breed".

The Dutch Domino Team built an outstanding 3D domino run that took over 17 minutes to fall down, setting a new amateur record.