Washing my sheets is just one of those chores that always seems to slip my mind. Working turns into working out, turns into making dinner. And before I know it, I’m lying in bed staring at the ceiling and it dawns on me that I still forgot to throw them in the washing machine. So I decided to look into the science behind keeping sheets clean. Once I understand how something works, the why b...

Sleep. It’s important. I know it, you know it, your dog who takes an excessive amount of naps knows it. But here’s the question: How many hours of sleep do adults need?How much sleep adults need.Well, it’s a complicated matter that varies from person-to-person. Lots of factors, from your age to the quality of your sleep, can affect how much you need for optimal brain function.As a gener...