Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
standing waves
.
Show all posts
Showing posts with label
standing waves
.
Show all posts
Friday, May 20, 2022
Pitch perfect
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It's funny, sometimes, what we don't know. I've played the flute for almost forty years -- started out self-taught (bad experie...
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