No Picture
Do you Know

Can Light Travel through Wires?

We all know that electricity travels from one place to another through metallic wires. Light can also travel through wires but these wires are not made of metals. They are made of glass or plastic. Light carrying wires are extremely thin and are called optical fibres….. [… More info ..]

No Picture
Do you Know

What is Heavy Water?

Heavy water was discovered by harold Clayton Urey an American chemist in 1931. He was awarded the Nobel Prize in 1934 for this discovery. Naturally occurring hydrogen contains 99.985% of protium, about .015% deuterium and about 1 part in 1017 tritium….. [… More info ..]

Do you Know

How and Why

Get to know all stuff. Get to know how and why, when and where of General Knowledge, Science and Technology, Plants and Animals, Human Body, Earth Science, Universe, Scientist and Inventions, Sports and Entertainment, Modern [… More info ..]