Mr. Singhal's Perspective

So it's 3 am, I heard a noise Suddenly my whole body started to shiver Dogs bark became louder I was alone, started to see hallucinations Did any Ghost enter my place I was scared, fear took over my body Ok, so I believe most of us if not all, have felt the same way at least once in our life. So is it Ghost?  Ummm, might be, might be not. Let try to think back when is the last time we heard of Ghost? umm movies might be we might have heard from someone, that one of our relatives or neighbours started acting weird and possessed by the ghost is that why we are scared? Let go back to our childhood,  Maybe to avoid some wrongdoing, our parents told us don't do this or some ghost will come am I still scared from those past stories? maybe Ok let's take a hypothetical case Suppose there is a kid, raised by the stories of angel Instead of  scaring him/her to stop him from doing some mischief His/her Parents motivated him by hope to do better suppose he never watched the movies of...

In this blog, we will discuss about how can we see the past through black hole and here we are not discussing the past like our birth or shorter events but we will discuss about how can we see events like lighten the fire for the first time, abolition of dinosaurs, creation of our solar system or even the time of big bang. but there are 2 major question 1) can we ever go near or inside of black hole? 2) will we really be able to see the past within the black hole? For now, I will skip the first question and discuss the second, but before the discussion of how can we see the past, we must understand the basic concept of 'how we see an object'. Explanation: In the presence of light, the light waves reflected off from the object reach to our eyes and form an image of that object on the light-sensitive retina at the back of our eyes. The signals are sent to our brain through the optic nerve, and our brain deciphers the informat...

Did the scientist actually reverse the time? These headlines (below pic) are killing the internet, but is this true, did we really made some kind of time machine or somehow we reversed time?  These headlines are killing the internet, but is this true, did we really made some kind of time These all start with a research paper titled  “Arrow of time and its reversal on the IBM quantum computer.”   In this article, the author claims that they performed an experiment with the help of IBM quantum computing that opens the path of research towards investigating time reversal and the backward time flow. They claim to defy the second law of thermodynamics, let's understand this law a little bit first. (In simple terms) Entropy is disorderness that always increases with time for example - tress always grows big, u clean ur room, arrange your books everything and after some times dirt gets on it, positions are changed so the order is gone so entropy has...

In life, there’s no such thing as free money. If you’re getting something for free, you are being sold. Google is selling you to advertisers by knowing you better, and Pay/Tez makes sense because: They know what you’re looking for (Google Search) They know what you’re watching (YouTube) They know where you’re going (Google Maps) They know what you’re reading (Google Feed) They know what you’re communicating (Google Mail) One big gap is that Google doesn’t know what you’re spending on. Google Pay will give them that answer as well. Google’s way of doing business:  Make an Awesome product, dominate the market and then start making money. Google launched their Search engine and they were not the first one and not the only one offering Search engine at that time, but they were the best. When other companies like Yahoo and AOL were busy monetizing their search business by placing ads all over ...

what if the three dimensions we always learn is not actually how we thought it is, we often try to relate these three dimensions with space and time to make it five but what if,  I say we only have three dimensions, definitely not our regular three dimensions but- Space - our conventional three dimension x-y-z-axis. Time - past, present and future Speed - slow, regular and fast, Let me elaborate, here I am going to explain a trilogy of dimensions, here are three, three dimensions which we understand individually, but what if these different three dimensions can be related by each other, suppose we have three axis x,y and z - in that we have space, time and speed(above I assumed these three), so here we can relate every single quantity with each other, lets say if I am able to take a particle and make it travel faster and faster, fast enough so that it may cause a disruption in time, and from present knowledge we can assume that it will move faster t...

Imagine, how you feel if every person can see the amount of money you have in your account, will you be happy with it, well I suppose the answer is no, that's kind of obvious but things will starts to become more interesting when we say, If you allow me to public your bank balance I will show you the bank balance of every other individual in this country, so what will be your answer now, you may say yes, you may say no, you may answer - I don't want to know other's balance neither I want to share mine, but lets think about it in a broad scale, what if we are able to see the bank balance of all politicians although they can use the cash as we know we are moving towards a digital world, 2 decades ago even the idea of something like paytm wallets looks vague but now its a part of our daily routine and we are moving in much faster rate now (towards digital banking) and I assume 20 years from now we will be living in highly digital way where use of cash will be much lesser, s...