| Title | : | How does an Escalator work |
| Duration | : | 4 minutes, 59 seconds |
| Uploader | : | Jared Owen |
| Added On: | : | 19 November, 2019 |
| Views | : | 16.6M times |
| Likes | : | 0 |
| Source | : | YouTube |
We use it all the time but most people have never actually seen the inner workings of an escalator! ⌚Timestamps0000 - Intro0020 - Escalators History0105 - How they're used0143 - Variations0157 - Inside of an Escalator0246 - Step Chain0341 - Escalator M
