Ever wondered what a completely handmade instrument made from wooden gears and powered with 2,000 marbles and a hand crank would sound like? Yeah, me neither. But Swedish musician Martin Molin has brought such a whimsical monstrosity to life. Behold: The Wintergatan Marble Machine. This Unbelievable DIY Instrument Is Powered by 2,000 Marbles As the devices cycles it …Continue Reading