Is it harmful to the human body if we don't turn off the light completely while sleeping?
44426
Does light pollution affect sleep quality while already asleep?
44352
Sleep for milliseconds
139746
When should one turn off their DSLR?
16455
Which mode should i trust for lighting?
137136
How do I prevent immediate wake up from suspend and/or hibernation?
21031
Prevent area light from being reflected on glass?
10526
Why is the sky dark at night?
69376
How do vision penalties due to darkness work?
152587
Consequences of turning off computer during Windows Vista update ("Do not turn off your computer")?
98068
Turn off the roomba for child meta sites
47055
Can I tell Windows 10 - 'If I close the lid on my laptop, go to sleep IF I don't have an external monitor attached'?
138124
Android: prevent display from turning off
110578
What damage will powering down instead of shutting down do?
92207
GNOME: disable sleep on lid close
44171
Does visible light heat things up?
111632
Is TV harmful to my infant's development?
139633
If I leave my chargers plugged into the wall socket at all times, do they consume energy or present a safety risk?