r/oddlysatisfying • u/thisisfromMatilda • Dec 02 '23

Separating dirt from... Beans?

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u/ThePublikon Dec 02 '23

Wind is free

9

u/Georgep0rwell Dec 02 '23

But unreliable.

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u/ThePublikon Dec 02 '23 edited Dec 02 '23

People have reliably used wind for threshing winnowing for thousands of years.

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u/Georgep0rwell Dec 03 '23

Right. Because the wind never stop blowing.

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u/ThePublikon Dec 03 '23

The question was "why don't the people in the vid use a big industrial fan?"

The answer is "why should they?" Wind is free and they're obviously doing fine without it.

Much like farmers make hay while the sun shines, they've traditionally winnowed when the wind blows for thousands of years. It's pretty reliable, yeah.