Why was the escalator invented?

Answer 1

All aboard, okay, next stop, my basement... haha

I'll meet you down there

There once was a saying that I used to say

Back in the day when I met Dre

I used to sit and goof on the phone with, my friend proof

That if I went gold, I'd go right through the roof

He said what If you went platinum, I'd just laugh at him

That's not happening, that I can't fathom

Eighty something million records worldwide later,

I'm living in a house with a elevator

Answer 2

It was invented by Jesse W. Reno. At first it was for amusement but Reno later found out that it could be used for transportation.