What an amazing flashing light show! Controlled by sound or touch, the spectacular plasma flashes inside the 12 cm sphere create a truly special atmosphere in any room. Simply place it on a surface or mount it on the wall and let the spectacle begin! A must-have for every teen’s room and a classic science toy: This fascinating plasma planet makes lightning flash and gives any room a unique atmosphere. What’s particularly ingenious about the KOSMOS model is that the flashes can not only be focused by touching the inside of the sphere, but also controlled via the built-in sound sensor. This means the lights not only react to loud noises, but even flash to the beat of music! The instructions clearly and simply explain the basics of electricity and noble gases, and the USB-C cable operation ensures endless fun. This experiment kit is physics at its most astonishing!
Requires 4 AAA batteries.
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