Paper Plane Engine
This paper plane "engine" is a quick and easy way to improve the travel distance and speed of nearly all models of paper airplanes. This paper plane engine harnesses the power of a rubber band as a means of propulsion. The great thing about this paper plane engine is how modular it is. As it is a se...
By: Ham-made
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from Instructables: exploring - featured https://ift.tt/2Jjt6Ij
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By: Ham-made
Continue Reading »
from Instructables: exploring - featured https://ift.tt/2Jjt6Ij
via IFTTT