Use your creativity to build a car powered by a mousetrap and enter it in the Mousetrap Car Challenge! The challenge will take place at the NH 4-H Makers Expo on April 13. The car that travels the farthest will be declared the winner! Find rules and mousetrap car instructions on our website.
https://extension.unh.edu/events/4-h-...NH 4-H Mousetrap Car Challenge | |
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| Education | Upload TimePublished on 7 Feb 2019 |
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