Blue Light : A Harmful Tech.

Let’s take a minute to look at what is best for your eyes & what is hatming your eyes in your day to day lifestyle !

• Here we go!!! Today in this blog i’ll like to get you in touch with a reality of computer screen /smartphone’s Blue light !

What is blue light?

• In visible light spectrum, Blue light is a colour that a human eye can see.

Let’s Get Deeper (;

• Light is made up of Electromagnetic waves.

• This wave emits energy with very much strenght & in long range as well as length.

• Different waves are represented in different coulors. Hence they group together & are represented as a #LightSpectrum.
  

• They are of different type naming : X-rays, Gamma Rays, UV (Ultra Violet) Rays, Visible Light Rays etc.

• But however, human eye is only sensible to Visible Light spectrum wavelength.

• In visible light spectrum, many colours such as violet, indigo, blue, green, yellow, orange, red etc are present.

• Among these colours, Blue light possess the shortest wavelength and hence it produces much energy.

Studies showed that getting much attractive to this blue light can lead to a severe damage of eyes & retina which refers to a long term effect.

Blue light damages our eyes by damaging it’s retina to the worst level.

We all know how to protect ourselves from harmful UV rays from sun ! But what about Blue rays from nearby screens??

Sources of Blue Light:

• Blue light is everywhere around.
• Sun
• Electronice Devices
• Viewing Screens
• Flourocent & LED Lightings

Precautions:

SpreadLove & SpreadAwarness

Must Read :

• https://steemit.com/technology/@yashshah991/li-fi-the-future-technology

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(Note : Effects of #BlueLight is Strongly applicable Tech student & Tech People )