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Blue light from smartphone displays - How to be safe - blue light filters

What’s the blue light from the display doing to you?

First things first, let us discuss blue light. We all know that light is made up of electromagnetic particles that travel in waves. These...
what is SAR value in smartphones

What is SAR value in Smartphone and Why Should You Care?

SAR stands for Specific Absorption Rate. It is the measure of the rate at which energy (in Watts) is absorbed by the human body...