More strange uses of LED's: The Asahi Corporation offers the "LED dancing balloon" that responds to sounds by changing color, to produce a zen-like atmosphere. We like the zen-like google autotranslation: "With the soft lamp where the daily space in the space of healing drastically changes probably will be the ball gives out" Eight to twelve inches in diameter, 2890 to 3980 yen, about $30 to $40 ::Lifestyle via ::Akihabara News via ::Engadget.
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