Clear-sided escalator showing mechanism - GIF

Clear-sided escalator showing mechanism.

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Previously:

https://www.homemadetools.net/forum/...676#post132966
https://www.homemadetools.net/forum/...891#post137382
https://www.homemadetools.net/forum/...719#post123901
https://www.homemadetools.net/forum/...260#post116135
https://www.homemadetools.net/forum/...647#post128613

Great idea!
Give us as many "teaching moments" as possible so we can help our kids/grandkids learn.

When my 2 kids were in grade school, we took a trip the the Smithsonian Aero-space museum in DC. The thing that fascinated them most was the escalator that went up 3 floors!