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Rubberband Powered Airplane

from The STEMcell Science Shop

Sale price $5.00 $6.00

All the pieces to build your own balsa airplane. This wooden plane is powered by the rubber band connected to the propeller. Just twirl the propellor to wind it up (make sure you twirl in the correct direction to produce forward thrust).

Determine the power generated with the help of the equations on the wing. Try out other rubber bands to see how they affect the performance!