Escalator

Definition and stakes

The Wonder Book of Knowledge

“ In our days the stairway has been put on a set of revolving wheels and moves upward itself, carrying its passengers with no need on their part to use their feet. This simple but effective device is known as the escalator.
It is a very useful contrivance for tired shoppers needing to make their way from floor to floor in the great department stores, for travelers on subway or elevated railways, for large mills, theaters, or other places where easy getting up and down stairs is necessary. The escalator is a simple device. No intricate machinery is needed.
”
Source: Gutenberg

Portrait of Edgar Rice Burroughs Edgar Rice Burroughs,  Lost on Venus (1933)

“ The avenue and the shops were brilliantly lighted, the street swarmed with vehicles, and the walkways at the level of the second stories were crowded with pedestrians.
We drove twice the full length of the avenue, enjoying the life and beauty of the scene; then we drove into one of the parking places, to which all of the ground floors on the main arteries are devoted, and were lifted by an escalator to the walkway on the level above.
”
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature