This unbelievable Marble Machine was built and composed by Martin Molin. The video is called Wintergatan and the machine uses 2000 marbles to generate artistic melody.
Here Martin Molin turns on the machine and sets it up.
The marbles drop and return through several avenues in the machine.
Here is a top visual of the machine
Matin switches these levers accordingly to change or ad and instrument sound.
Each instrument is bombarded with marbles sequentially to bring together this harmonious tune.
Can you imagine the amount of math it took to calculate the exact time interval along with frictional forces to achieve this balance. It is no wonder this video has more than 78 million views.
