When we last checked in on Mark Rober, the NASA engineer turned actually-really-entertaining YouTube guy, he was risking life and limb to explore shark science with one of the Stranger Things kids.

A pet piano achieves the impossible with feline talent. Wild Encounters brings you closer to the fascinating world of animals ...

Nothing strikes fear into the hearts of piano players like the mention of stride piano. This seemingly impossible old style is like ragtime on steroids and pushes jazz pianists to the limit. The ...

Before going into the explanation of the piano itself, first from the explanation of the instruments that used strings. String instruments such as violin and guitar vibrate the string by rubbing and ...