The season of preparation for Easter closed with the Great or Black Week, also known as the Holy Week. The Thursday of Holy Week commemorated the institution of the Holy Supper. Since the Gospel of the day was John 13:1-15, the day was also known as the Day of Foot Washing.
Cathode ray tube, or CRT, screens like those that were once used for computer monitors and TV sets actually do emit low levels of UV radiation. However, these levels are significantly lower than that of the sun. The fluorescent light bulb above your head emit actually emits more UV light than a CRT monitor.
My hp stream tablet wont automatically lock the screen. the screensave will come on but i just swipe and i back in the device. i can manually lock the screen but i haven't figured out how to make it do it automatically. i have looked at the time out and the lock screen sections but it isn't working. worked in windows 8.1. Help.