If you have trouble sleeping at night, you may not need fancy sleeping tech, over-the-counter pills, warm milk or sheep to count. A cool house could be all you need to get the best sleep of your life.
For those of you that argue over how cool a room should be with your partner (guilty!), chilly is the right answer. According to the National Sleep Foundation, the best sleep happens in a room that's around 60 to 67 degrees F (15 to 19 degrees C) for adults and children, and between 65 and 70 degrees F (18 to 21 degrees C) for babies and toddlers.
That's not just a guess, though. Science backs it up. CNET