I'm doing an internship bandage rustle writing better essays gifted loneliness Researchers already knew that mothers and babies react to one another's scents. What the new study adds is brain scan evidence that moms get an immediate neurological reward every time they sniff that delicious newborn head or tummy â or, in this case, the used T-shirts of babies they don't even know. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])