@[email protected] to Today I LearnedEnglish • 1 day agoTIL that due to a genetic bottle neck, 10% of the population of the pacific atoll of Pingelap has achromatopsia, i.e. only sees in black&whiteen.wikipedia.orgexternal-linkmessage-square26fedilinkarrow-up1300arrow-down11
arrow-up1299arrow-down1external-linkTIL that due to a genetic bottle neck, 10% of the population of the pacific atoll of Pingelap has achromatopsia, i.e. only sees in black&whiteen.wikipedia.org@[email protected] to Today I LearnedEnglish • 1 day agomessage-square26fedilink
minus-square@JumpingspidermanlinkEnglish7•17 hours agoMy guess is that Africa’s more equitable geography didn’t often spur people to leave where they were born.
My guess is that Africa’s more equitable geography didn’t often spur people to leave where they were born.