A patient once 3-D printed this owl for me. It was pretty badass. But nowhere near as badass as a functioning 3-D printed ovary that allows mice to get pregnant(!).
Kids who eat meals at regular times, go to bed on time, and don't drool in front of a screen hours a day have a lower risk of obesity later in life. Huh. "Three-year-old children who had regular bedtimes, mealtimes, and limits on their television/video time had better emotional self-regulation. Lack of a regular bedtime and poorer emotional self-regulation at age 3 were independent predictors of obesity at age 11."
Are the flame retardants in your house putting your cat (and you?) at risk of hyperthyroidism? As much as I'm fascinated by the topic, I'm even more in love with the idea of an "animal endocrine clinic."