Technically speaking, an escalator wouldn't be moving up under your own power, would it? But: if you walk up ten flights of stairs, have you not climbed ten sto

Technically speaking, an escalator wouldn't be moving up under your own power, would it? But: if you walk up ten flights of stairs, have you not climbed ten stories? It's important to read carefully, especially definitions. Giving a list of commonly accepted definitions is not attacking you. Edit: The beginning of this video has some nice ladder building for you: http://www.youtube.com/watch?v=TY1lNAEzZP0 http://www.youtube.com/watch?v=TY1lNAEzZP0