{"type":"rich","version":"1.0","title":"WilhelmIII wrote","author_name":"WilhelmIII (npub18v…jt8g4)","author_url":"https://yabu.me/npub18vseh8pcm4shdjca5kkn5k3pv8s9zln254ehc6kdut7dy80pjdzsvjt8g4","provider_name":"njump","provider_url":"https://yabu.me","html":"Not at all.\n\nThe most common sold measure of milk is the gallon.  And that's a handy quantity in both size and weight to carry in one hand.\n\nIf you were to go to a different measuring system, say 1 dex (equivalent to 10 gallons) you'd still have to ship it in 1/10th dex containers.\n\nBecause that's the size that humans use.\n\nIt's not arbitrary at all.  It's about being useful for everyday human activities."}