Oldest Son with the wind tunnel he and Hubby built for his science fair project
Sunday, February 19, 2012
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For Oldest Son's science fair project, he made different shaped wings out of styrofoam and attached the wings in the wind tunnel to the scale underneath the wind tunnel to test and determine which of the four differently shaped wings provided the most lift.
Oldest Son with the wind tunnel he and Hubby built for his science fair project
Oldest Son with the wind tunnel he and Hubby built for his science fair project
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