Etch-a-Sketch dissection – what makes this classic mechanical toy work?

Here is a rather long, but very informative video showing a machinist opening up and analyzing the inside of the classic Etch-a-Sketch toy. He rambles a bit which I sort of enjoy. In any case, he’s very knowledgeable about machines. The toy is also a small engineering marvel.

If this video has made you miss your own childhood toy, here is where you can get a new Etch-a-Sketch. Or…perhaps you want to take it apart now?


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s