Its hard to convey the size of a cubesat without a physical model. This is full scale (10cm x 10cm x 10cm), dimensionally accurate, model of a 1U cubesat that can be used as a demonstration piece, the platform for an engineering unit, or just a neat desk ornament. Enjoy!
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Print two "topbot.stl", four "side.stl" and four "rail.stl." Tap the holes in the rails with a 6-32 tap and secure the panels in place with 24 x 6-32 x 1/4" flat head screws.
NOTE: Configure the rails so that they print laying down.