> core tenant
replyAnd Lady Mondegreen.
> Surfboards will have a Reynolds number of 10^7 which is entirely turbulent.
replyA fin, foil or daggerboard below the board/boat is operating well within the range of Reynolds' numbers where laminar flow is relevant.
Tenet is the word you mean
replyswoosh swoosh - that's the sound of things traversing backward in time.
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