Tag Archives: friends

How Hidden Social Contexts Influence Your Genetics

“A 2017 study explored this question, albeit with mice. Researchers paired mice together, punching holes in their ears, and tracked the rate of recovery. They found that the genome of a cagemate affected how fast their ears healed. Benjamin Domingue, … Continue reading

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“Why you can’t have more than 147.8 friends” (Study, in TWSJ)

“Many years ago Mr. Dunbar famously noticed that there is a tight correlation between the size of a primate’s brain and the size of the social group its species generally forms. On this basis human beings should live in groups … Continue reading

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