100 Year Old Self-Playing Violin – “The Eighth Wonder Of the World” This was made a 100 years ago, that’s pretty impressive. Facebook Prev Article Next Article Machinery Checkout these cool gadgets... Related Posts Interesting Puzzle Box Meet the Machinists Who Keep the New York Times Running Pancake Stacking Machine Is Just Amazing Computational Thermoforming Welding by Friction is Amazing Man Builds Tiny W-18 Engine
