Lizzie asks…What type of string should I use to build a mousetrap car?I am building a mousetrap car for maximum distance. I have fishing line, and mason nylon string, but I'm wondering what type of string should I use for minimum friction and the best result.
Also, should tensile strength be a consideration?Mr. Thin Brick answers:Unless you are using an unconventional method, you want maximum friction from the string, not minimum. You need the string to hold on to the axle or whatever you
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