joe macki Definition and 1 Threads

  1. AlexB23

    Shout out to my HS Science teacher from 10 years ago

    Hello folks. Roughly 10 years ago, during 9th grade, my science teacher Joe Macki let me go outside with him with a parabolic mirror and burn a hole through some paper during the optics lesson in 2014 or 2015, as I wanted to see if it was possible for a small parabolic mirror to do that. I...
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