Рет қаралды 136,062
Today we talk about escalators.
The Patreon: / wtyppod
image credits:
met steam loco
By Hammersfan - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index...
tube train
By SPSmiler - Own work, Public Domain, commons.wikimedia.org/w/index...
reno-type escalator
stolen from www.flickr.com/photos/6315155...
macys wooden escalator
By Xiaphias, CC BY-SA 3.0, commons.wikimedia.org/w/index...
greenford escalator
By Billy Hicks - Taken by myself using digital camera., CC BY-SA 3.0, commons.wikimedia.org/w/index...