Here's an amazing marble works music machine that is handcrafted in wood with some pretty amazing precision.
In the first video you can listen to it play. In the second video you learn more about how it was built and works.
If you like Lego, Porsches, or crash tests you will enjoy this video. If you like Lego, Porsches, *and* crash tests you better sit down before watching this video!
This video is evidence that the good folks at Boston Dynamics have apparently never seen any of the movies where technology rises up and tries to exterminate the human race. On the plus side, they are helping give us a better idea of what the machines that are going to snuff our lives out will look like - especially if we only fight back with hockey sticks!