greypilgrim's latest activity
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Ggreypilgrim replied to the thread Why does a fan cool you in a sealed room if it adds heat?.That's essentially correct, it's called wind chill.
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Ggreypilgrim posted the thread Undergrad Measured Spectrum of Stopped Wood Organ Pipe Shows ALL Overtones in Classical Physics.Hi. I have a wooden organ pipe with removable stopper and wanted to confirm the theoretically predicted spectra using a smartphone app...