Grooves on escalator steps that riders hardly pay attention to actually have a very important function that is paramount for safety. Escalators, the elevator counterparts available in nearly every ...

If you are designing a building and need to move many people up or down, you probably will at least consider an escalator. In fact, if you visit most large airports these days, they even use a similar ...

A shopper visiting the city of Worcester was left bewildered over his encounter with a tiny escalator. Visiting Crowngate Shopping centre, the man was wandering around the store when he came upon a ...