i did things for a reason and i also love to make things, i always - TopicsExpress



          

i did things for a reason and i also love to make things, i always have trouble falling asleep, if you are an insomnia person, you would share the same agony i had, this video is about me making a mini planetarium, is looking good, morale is high, the effect is a bit weak but not bad for a homemade one, you can call it a star projector or planetarium, worth a while of rigorous holes stabbing, this is also call a pinhole method, yea, im a weirdo. btw, what to do afterwards was to build a throat or a whole case for cover the excess light. and then the star point will be clear and more obvious, or to build a stand and an internal structure to hold the flash light to the pinhole board frame
Posted on: Tue, 21 Oct 2014 18:31:30 +0000

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