It's called a Wintergatan - a musical instrument built using 2000 marbles, and its melody is captivating the internet! It was built by Swedish musician Martin Molin, who created a wooden music box ...

Take a couple of thousand steel balls, add a large wooden gear with neodymium magnets embedded in it, and what do you get? Either the beginnings of a wonderful kinetic music machine, or a mess of ...

After two years of prototyping, tweaking, and building, Martin Molin of the Swedish band Wintergatan finally debuted his enormous musical marble machine. The melody is primarily carried by a ...