Pi has been known for almost 4000 years—but even if we calculated the number of seconds in those 4000 years and calculated pi to that number of places, we would still only be approximating its actual value. Here’s a brief history of finding pi: The ancient Babylonians calculated the area of a circle by taking […]
How Electric Train Engine Works? – Indian Railway
Ever Wondered how electric train runs on the track? How it manages all the operation and what are there for safety? Let’s discuss the conventional methods briefly on ringstudy.com Below is the diagram of electric train engine taking supply from wire known as OHE cable having supply of 25kV. OHE wire: There are two types […]
Smart TV is the future of India and Xiaomi is the pioneer of it, 2020 sales prove it
In India, the TV market was previously dominated by electronics giants like Samsung, LG, and Sony who occupied most of the market share then. But things have changed drastically in the last couple of years. With the internet and IoT at our fingertips, every device has become smarter and so Smart TV. Keyplayer Smart TVs […]
Mineral Water vs Packaged Drinking Water. Which is better?
Most of us order mineral water at the shop or restaurant. But we get packaged drinking water in the name of that. It is also known as bottled water. We don’t even know that they ordered different water because we don’t know the difference between them. So here we are going to discuss the basic […]
Top 10 Greatest Scientists who changed the World
Human society has reached today where it is largely on the back of scientific advancements. Can you imagine a world without electricity? Thousands of scientists have worked tirelessly throughout their lives on research, experiments, philosophies, and ideas to solve complex mysteries, save lives, make life easier, and take humanity forward. Here we take a look […]
Technology Behind N95 Masks
Prior to March 2020, there’s a good chance you didn’t know what an N95 mask(Buy here) was, or at least didn’t think about them unless you were doing a home repair. And upon learning about them, you might think(like I did) that an N95 mask is basically a really really fine strainer: a mesh of […]
The science of Pressure Cooker- How it works?
How is Paper Made? Manufacturing process
How Glass is made?
We all have been using glass materials in our life so deeply that we never think about its origin. Generally, everyone knows that it is an industrial product, but ever wondered how glass is made? What is the basic chemical in it? Glass is a chemical process sand as it’s the main constituent. Yes! Sand […]
How does the Internet work?
Ever think of how you are able to download photos, videos, read articles right in your mobile or laptop? Or ever questioned yourself how the internet works? Below is the basic idea that everyone can understand.We need to understand a few terms mentioned below to understand easily the whole working of the internet. Datacenter Every […]