Some people think the sky in blue because of sunlight reflected off the ocean and back into the sky. But the sky is blue even in the middle of the country side nowhere near the sea! Other's think it's because of the water in our atmosphere . But the sky is blue in the places that are extremely dry like desert. Some say it's because of oxygen is blue coloured gas . Or because sunlight has a blue tint. So there are so many incorrect answers or you can say misconceptions are there-- What's the actual reason? The sky is blue because of the way sunlight interact with our atmosphere. There are 3 simple factors put together :- 1. Sunlight is made out of light of different colours/ wavelengths. 2. The Earth's atmosphere is made out of molecules that scatter different wavelengths light. 3. The sensitivity of our eyes. How these 3 factors all works together? If sunlight passes through a transparent material such as water ,glass th
Our Earth is the home for billions of species of plants and animals, out of them some species are familiar and some are rare to find out..but some plants and animal species are so strange that we can't believe that these are from same planet. These species look like an "Alien". So in this article you are going to know about "The most Alien-like creatures of the sea ever discovered on Earth". "The sea was the cradle of primordial life, from which, the roots of our own existence sprouted. Billions of years of evolutionary development brought forth an enchanting variety of forms, colors, lifestyles, and patterns of behavior. " — Werner Gruter, Writer Let's see some strange species which will leave you awestruck!!! 1. Sea Sapphire :- photo credit : sciencesource.com Sea Sapphire are copepods - little crustaceous with long antennae that live nearly everywhere water is found. In blue Sea Sapphire , the distance between the cry