Disney Conquers Physics, Uses 3D Printing To Create Impossible Spinning Tops

By Greg Kumparak

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Have you ever been sitting around bored and found yourself trying to get some random household object — a battery, a pen, whatever — to spin around like a top? Disney has taken that idea to a pretty grand extreme. Combining the power of 3D printing and some damned clever physics work, they’ve worked out a way to make just about any shape spin for ages. The idea: if you… Read More

Source: Technology