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 | ROLY-POLY, 1990 |  |
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 | ROLY-POLY is a 2m (6') diameter ball covered with 600 electro-luminescent strips that can be computerized into an almost infinite array of patterns. Underneath the ball was a 3-wheel battery-powered golf cart.
At night, the lights give the illusion of a ball rolling down the street with no apparent driver or means of propulsion. The ball gives off a beautiful blue glow. |  |
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