Originally published at: https://boingboing.net/2019/11/19/excellent-animation-explains-h.html
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4 Likes
For my sake, that video could have been about 3 minutes shorter and dropped the music all together.
3 Likes
I’m always amazed those things work at all and don’t even usually kill people in the process.
The one that go down aren’t escalators, they’re de-escalators. Check your Prince lyrics.
Stairs go up, stairs go down. Nobody can explain that.
“It’s really important that the handrail move at the exact same speed as the steps”
I don’t think i’ve ever been on an escalator where the match is perfect.
1 Like
“Usually”, maybe. https://www.reddit.com/r/videos/comments/bb1d7m/woman_falls_inside_defective_escalator_in_china/
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