science olympiad

  1. R

    Need help with a competition

    Hey everyone, I've got a dilemma. I'm in a quad-copter competition and the specifications look very odd. b. Rotors i.Maximum length (tip to tip) = 6 in. ii.Metallic materials are not permitted. iii.Rotors must not be sharpened to a point. c. Motors i. Maximum angular speed at rated voltage (no...
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