So, everyone among us uses smartphones a lot for many purposes. But have you ever wondered do smartphones make our eyes worse? Let's know, The smartphone is the only one among all light sources at which we stare for prolong…
Image credit: Pixabay.com While watching a CCTV footage of a crazy accident on YouTube or any other CCTV footage, it's hard not to notice the seemingly poor quality of the video. But why do this happens? Why do CCTV cameras s…
Image credit: Unsplash.com You all have been watching cell phone towers and blinking red light on it, but have you ever thought that why it has only red light blinking on it and why don't others, Let's know why…
Image credit: meme.com All of us uses internet for suffering on Google, watching movies, YouTube, Facebook, Instagram, etc., but do you know how much internet weight's ? Let's know, Internet store information or…
Image credit: techcaption.com Have you ever think that, why we use ABCDE format on keyboards instead of using of QWERTY format. Let know, This arrangement of letters in QWERTY format on keyboard was designed in 18…
Image credit: Pixabay.com Touching the phone with stick, wearing gloves,etc., does not work, only finger works. Let's know how, Because now the the screens of smartphones do not sense the pressure at all. Most moder…
