Maddie's Do You Know? - Full Series Information, Trailer & IMDb Reviews
Maddie's Do You Know? Season 4 Episode 20
Episode Title: Speaker and Colour
Genre:
Children
Countries:
United Kingdom,
Airing Date: June 5, 2020
Runtime:15 min
Watch Maddie's Do You Know? Season 4 Episode 20 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Maddie learns how a speaker works and discovers how colours in paint and light are made.