Machines How They Work
tv show
20 total episodes
-
1 seasons
First Aired January 27, 2016
Grass Trimmers, Sprinklers, and Movie Lenses poster unavailable
Grass Trimmers, Sprinklers, and Movie Lenses
Season 1 - Episode 14 - 0h 0m
Air Date
April 21, 2016
Overview
How does a grass trimmer, a sprinkler, and a movie lens really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.