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Wind Tunnel Testing Now Available To The Common Man

DIY Wind Tunnel

If you are in the market for a DIY wind tunnel the folks over at sciencebuddies.org have got you covered. They have done a great job documenting how they built their own wind tunnel. Most of the structure is made of plywood with the test chamber is made of plexi-glass so that the operator can visually observe what is happening during a test. A common gable-mount fan provides the air flow, you may have one installed in your attic to keep it cool. The only non-widely available components are the force sensors that feed data to a computer for logging.

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