when we talk about light, the first thing that comes to our mind is its dual nature. We all know that light is an electromagnetic wave in a visible region from 400nm to 700nm wavelength. We also know that light behaves as packets of energy called photons. But why does it exhibit dual nature? what…… Continue reading Light as messenger of Universe
In Primary school, when Science teacher told us all about the Sun and the planets, it was really very hard to believe that Earth rotates and also revolves around the Sun with very high speed and how is it even possible for us to not have slightest sense about this motion. I believe this might…… Continue reading What if Earth misses a beat??