1st Grandad Floor Runner project

This video is for YouTuber ‘GandadIsAnOldMan’. Now that I have a smooth hardwood floor I can start building some fun floor runner projects like Grandad has shown over the years. They are wonderful projects to demonstrate the laws of physics. The famous ‘mouse trap cars’ are some of the best examples of this study. This is my first device build in this realm.
Here is a link to one of Grandad’s rubber band powered floor runners:https://www.youtube.com/watch?v=sKtYBr-Z1_A&index=101&list=PLA5a2xPRSrB1otXh0w36OwsYIHZznUWp6

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