According to a scientific Research Frame rate frequency of TV and phone screen : 40 FPS(about) Frame rate frequency required to sleep : 4 FPS That's why we should leave phone and TV one hr before going to sleep. And meditation helps mind to decrease frequency of mind. So must meditate before going to sleep. ✨ #psychology #psychowriter #psychofact #science #television #mobilephone #health #sleeplessnights
