It’s difficult to make sure baby stays warm in the winter but imagine living in the arctic full time. Learn how the Inuit have combined baby carrier and coat to keep themselves and their babies warm.

Non-human apes don’t need a tool to carry their infants in part because they have body hair for their infants to cling to but it’s more complicated than simply having body hair and a baby that can grasp it.

So you’re an obstetrician in the early 20th century. You want to expand your practice to include all pregnancies and births, not just the high risk ones (but not those of black women, oh no!) So you gather up some sexist and racist drivel and viola! The Obstetrical Dilemma is born… and it’s killing women to this day.