Why is the sky blue?

The sky looks blue but really it is made up of all the colours as you see on the rainbow. Each of these colours has a different wavelength. Some of these are smoother while others are choppy. Blue light waves travel in short, choppy waves. Like each of the other colours, blue light waves are…

How the Internet Works?

The Internet is a cool place to learn new things, play games and connect with friends and family. Billions of people around the world use the Internet just like you and us! But how does it work? Watch the Video to understand the mysterious world of internet. Meanwhile, here are some fun facts about the Internet.…

Ocean Confetti

PLASTIC IS A RELATIVELY NEW MATERIAL to the world, and it’s an incredibly durable material, and it doesn’t rust or biodegrade, which is why we’ve produced so much of it. But the very features that make it so useful to humans make it dangerous for the rest of the world, and it turns out that about…

The ceiling fan!

When we try and delve into the history of ceiling fans, we find that it is nothing but fascinating. The concept of ceiling fan dates back to as early as the time of the Roman Empire, where human-powered palm frond ceiling fans were present. A similar type of fan was the ‘punkah’ that originated in the early…