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 […]
Top 10 interesting world’s first
Every innovation around us have one day as world’s first. The very first of every innovation is very interesting perhaps they were not as usefull as todays modification but yes they were thebest at their time. Knowing the very first product of a kind is very curious.So here is the list of 10world’s first products. […]
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 […]
Why Ceiling Fans In India Have Only 3 Blades
Many people are not even aware of the fact that fans come in different types as far the number of blades are concerned. As per the Indian standards, all fans have three blades and their sole purpose is to provide a good circulation of air. However, in many countries like US and Canada, fans that […]
10 Scientist having beauty with brain
Well everyone knows that scientist never spend so much time on themselves to look good and therefore they are not good looking. But some of female scientists will change your mind.Here is the list of 10 female scientists who are actually beauty with brain. 1. Daniela Witten Daniela Witten’s research involves the development of statistical […]
Why eye twitching happens ?
Maybe you’ve experienced eye twitching before. You’re going about your everyday business, when something distracts you—your eye twitches! You ignore it and go back to reading email. But then it happens again! For seemingly no reason, your eyelid continues with intermittent spasms for the rest of the day. “But what could be causing it?” you’re […]
Fish Rain- Do you know the reason behind this?
There are several mysteries in the world that are difficult to believe. One of such is the fish rain. How does it happen? Is it possible? Due to which process the fish suddenly falls from the sky that too with rain? Let us know through this article. Have you ever heard or seen that the […]
12 Best Foods to Keep You Healthy During This Winter
Many people fall sick during the winter season. This is because we all love to stay indoors when the outside weather is cold. Thus, we breathe each other’s germs due to the proximity and can fall sick easily. But, if you take care of what you eat, you can prevent yourself from becoming vulnerable to […]
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 […]