sleep
A device that helps soldiers sleep.jpg
image text translation (1)The U.S. military is developing brain cleaning devices that improve the quality of soldiers’ sleep(2)Photo = pixabay> …
Why Sleep Is ImportantJPG
image text translation (1)If you sleep like this, your life becomes more difficult(2)Professor Kim Joo-hwan(3)Hold it in. It’s really important(4)If …
Worst sleeping position!!
image text translation (1)on one’s own(2)the worst sleeping position(3)the type of person who sleeps on one’s stomach(4)#Why not(5)> Pressure on …
Doctor’s advice on sleep problems on shift work
image text translation (1)sleep problems on shift work(2)SK Hynix – Pkihd(3)I couldn’t change my pattern during the night shift, rest, …
Why shadow children have risen to the surface jpg
image text translation (1)the conviction of a veteran nurse(2)Thanks to the veteran nurse, I found the shadow children image text …