Time magazine reported on June 12 [1944] that âas far as the U.S. Army can determine, the first use of D for Day, H for Hour was in Field Order No. 8, of the First Army, A.E.F., issued on Sept. 20, 1918, which read, âThe First Army will attack at H-Hour on D-Day
The best way to fall asleep regularly is to make sure your sleep cycle is regular. If you don't know your schedule, or how long you should sleep for: 1  For two weeks, go to bed at the exact same time. 2  Get out of bed when you wake up in the morning â don't hit snooze or keep sleeping.
upwave: How to sleep 7.5 hours a night. The verdict: Proper sleep can help you avoid excess weight gain and, over time, lose weight. But if you're looking to drop 10 pounds by the end of the month, sleep isn't your answer.You might think that the more hours you're awake, the more calories you're burning, so you should be losing more weight.pwave: How to sleep 7.5 hours a night. The verdict: Proper sleep can help you avoid excess weight gain and, over time, lose weight. But if you're looking to drop 10 pounds by the end of the month, sleep isn't your answer.