What is pink noise?

Pink noise is white noise, but with reduced higher frequencies. It resembles the sounds of steady rainfall or wind and is often considered to be more soothing than white noise, which some people find unpleasant.

Read more

Is it better to sleep in silence or with noise?

While it may seem a little hard to believe, perfect silence can keep some people from dropping off and enjoying a good night's sleep. Sounds of this sort work by creating a level of steady, consistent background noise that can help to mask different sounds that might otherwise wake you up during the night. Why do I have to sleep with the TV on? When your brain is stimulated, it can cause the sleep you do get to be restless and not the deep sleep your body really needs. Experts say watching TV or listening to TV provides too much stimulation to your brain.

Subsequently, what happens if you whisper in someone's ear while they are asleep?

United Airlines If monsters whisper in your ear while you sleep, you'll likely have no idea in the morning. But your brain will, turning their words over somewhere deep in your mind, far beneath the surface of what your conscious thoughts can access. Consequently, what does it mean when a voice wakes you up? Voices as you fall asleep or wake up ? these are to do with your brain being partly in a dreaming state. The voice might call your name or say something brief. You might also see strange things or misinterpret things you can see. These experiences usually stop as soon as you are fully awake.

Keeping this in consideration, can you feel pain in dreams?

The results indicate that although pain is rare in dreams, it is nevertheless compatible with the representational code of dreaming. Further, the association of pain with dream content may implicate brainstem and limbic centers in the regulation of painful stimuli during REM sleep. Thereof, can someone see me through my phone camera? Yes, smartphone cameras can be used to spy on you ? if you're not careful. A researcher claims to have written an Android app that takes photos and videos using a smartphone camera, even while the screen is turned off ? a pretty handy tool for a spy or a creepy stalker.