What’s Inside An Etch A Sketch? An Amazing Device

Published on March 21, 2017 by techtica

Etch A Sketch (The magic screen) is cut open in this video, to see whats inside, how it works and where it comes from. Etch-a-Sketch was the very first tablet for children to draw their favourite things of art and then quickly erase them to make place for more. Getting curious? Let us find out.

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