This is an extremely simple way to make a glowing egg.No computer, no soldering ,....... Materials --- An egg shell with a hole a little bigger than the battery.--- A 3V battery. --- A slow color changing LED. A very special LED that can change the color slowly. The required voltag...By: uvvvvw
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from Instructables: exploring - technology - robots http://ift.tt/1yitSqj
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