City Pedia Web Search

Search results

1. Results From The WOW.Com Content Network

2. 8 Headphones You Can Comfortably Wear to Sleep - AOL

   www.aol.com/8-headphones-comfortably-wear-sleep...

   Ahead, eight versions of sleep headphones that are doing it best, depending on your sleep and ear needs. Download a 12-hour long brown noise playlist and call it a night. Sleep Headphones

3. These 6 Comfy Earbuds Won't Have Your Ears Begging for ... - AOL

   www.aol.com/6-comfy-earbuds-wont-ears-181100568.html

   Dime 3 In-Ear Wireless Earbuds. Earbuds are worth investing in, but sometimes, a backup pair is the best way to protect that investment. Keeping a budget-friendly pair of earbuds around allows you ...

4. All the best earbuds for every style and situation - AOL

   www.aol.com/10-best-earbuds-every-situation...

   Picking up a £10 pair of earbuds in the checkout line is easy enough but you know deep down that you’ll be back there again next month (or even sooner) because they’ve fizzled out already ...

5. Biological effects of high-energy visible light - Wikipedia

   en.wikipedia.org/wiki/Biological_effects_of_high...

   Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.

6. Neuroscience of sleep - Wikipedia

   en.wikipedia.org/wiki/Neuroscience_of_sleep

   Neuroscience of sleep. The neuroscience of sleep is the study of the neuroscientific and physiological basis of the nature of sleep and its functions. Traditionally, sleep has been studied as part of psychology and medicine. [1] The study of sleep from a neuroscience perspective grew to prominence with advances in technology and the ...

7. Non-rapid eye movement sleep - Wikipedia

   en.wikipedia.org/wiki/Non-rapid_eye_movement_sleep

   For sloe eyes, see Prunus spinosa. Non-rapid eye movement sleep (NREM), also known as quiescent sleep, is, collectively, sleep stages 1–3, previously known as stages 1–4. Rapid eye movement sleep (REM) is not included. There are distinct electroencephalographic and other characteristics seen in each stage. Unlike REM sleep, there is usually ...