Recent content by coltrane

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    High School Explanation of how the ride uses forces and motion.

    We need more information about the situation. It could be friction or gravity for a lot of these, but we need to know more about the scenario.
  2. C

    Have You Had a "Eureka!" Moment Only to Find Out Someone Else Had It First?

    Do you ever have an "original" thought, then learn someone else thought of it first? Hey everyone. I've lurked here for a while, but this would be my first post. So, as the title suggests, I am curious to know if the following occurs often to anyone else: I sometimes think about ideas which...