Ay ban?

aruna1

Well-known member
  • Apr 22, 2008
    10,914
    6,798
    113
    39
    Galle
    Me utta ta yawana ewa yanne naththe?

    4j2ako.jpg
     

    aruna1

    Well-known member
  • Apr 22, 2008
    10,914
    6,798
    113
    39
    Galle
    Podi Silva - පොඩි සිල්වා;21462099 said:
    therum krpn

    Human body produce hormone called melatonin which helps to regulate our sleep.
    Blue light messes up meletonin generation and cause us to have messed up sleep cycle. And lcd screen emits blue light

     
    Last edited: