Maddie's Do You Know? Season 1 Episode 22
Episode Title: Escalator and Wheelbarrow
Genre:
Children
Countries:
United Kingdom,
Airing Date: November 1, 2016
Runtime:15 min
Watch Maddie's Do You Know? Season 1 Episode 22 full movie online free in HD with English subtitles – no download needed.
Maddie is at a shopping centre. She uses special cameras to find out how an escalator works to move people from one floor to another.