Building a better keyboard

Are you still using an old fashioned piano keyboard with only one row of keys?

This guy claims his 4-row “Janko” keyboard is a lot easier to play. Actually, there is a 5-row version that is even more ergonomic.


Some people go to great lengths to invent complicated ways to produce music. This guy invented instruments that produce music using water.

He also had to invent a name for them, and calls them hydraulophones.