Machines How They Work

1 Season
20 Episode

Machines How They Work - Season 1 Episode 4 Safes, Tennis Ball Launchers, and Music Boxes ()

How does a safe, a tennis ball launcher, and a music box really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.


(1 votes, average: 7.00/ 10)

48 minutes 2024 HD

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