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Sun, 17 Nov 2019

It’s Science …

… Science Fair time, that is.

This year Robert is tracking what’s the most efficient angle for your windmill blade.

The anemometer is new for this test, but the VOM is one I built probably 40 years ago. So, on average, we’re just using things we’ve had around for awhile. (The motor / generator was from last year’s fan powered car classroom experiment.)

It’s a lot faster to get data from this experiment compared to last year’s argon soaked wetsuit.



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