pretty wild we have only half as many cows as 100 years ago because they each produce 6x as much milk!
Compared to the 1920s, the average US dairy cow now yields around 6x more milk(!) In a great new article for Works in Progress, @pablohutch.bsky.social explains how big data, artificial insemination, cryopreservation, and more, created the modern dairy cow. worksinprogress.co/issue/how-bi...
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