It took YouTube user Kaplamino three months (and over 500 fails) to create this incredibly intricate Rube Goldberg-style marble run using magnets, wooden blocks, dominoes, and other household items.
It took YouTube user Kaplamino three months (and over 500 fails) to create this incredibly intricate Rube Goldberg-style marble run using magnets, wooden blocks, dominoes, and other household items.