Gravity Blanket Daylight Saving Time is probably going to wreak some havoc on your body's internal clock. To combat the springing ahead we do every March, we've gathered a list of items to help you get a good night's sleep and smoothly transition into the new daylight schedule. 1. Calm X Gravity: Weighted Sleep Mask; $40 Gravity Blankets Gravity blankets have become immensely popular over the past couple of years, and now the company behind them has teamed up with the sleep/meditation app Calm to create an eye mask that will help you glide into a dream. The eye mask, made of imitation cashmer...