For generations, Icelandic babies have napped outside in freezing temperatures

QuartzFor generations, Icelandic babies have napped outside in freezing temperaturesQuartzReykjavík's biggest shopping street fills with babies sleeping in their strollers in summer. They're there in the winter, too, napping in sub-zero temperatures. If they're not on the street, they're on balconies or in the backyard, while their parents ...