The Tech Castle

  Introduction Atoms and molecules are the fundamental building blocks of everything that we see, feel or touch. Moving from Bohr's atomic model to the present generation scientific analysis of the basic buildings blocks, we have taken a very immense leap. The major and the obvious implications about working on molecules are that we cannot deal with them like a macroscopic particle. For instance, if you take a piece of lego then you can easily have your way with it, that might be lifting it or combining it with other lego bricks, but the same cannot be done with atoms and molecules.   So with the dawn of Artificial Intelligence, Scientists are working on developing an autonomous system that has the capability of learning different ways to grip and move microscopic particles, and this is accomplished using a scanning tunnelling microscope. This breakthrough is going to be of significant importance in the advance study of molecular structure. What is it? A team of Sc...

  A programming language is a set of grammatical rules for instructing the computer to perform a specific task. Programming languages works as a medium through which we can communicate with the system and instruct the same. Competitive programming is solving coding problems using algorithm and data structure. The coders need to write the code under various constraints like memory limits, execution time, limit of coding, space, etc. Competitive programming helps to enhance our logical and analytical skills, also, our algorithmic knowledge. It is a great additive to the CV. The only thing you need to be careful about is choosing a programming language that the compiler/evaluator accepts. The majority evaluators will accept C/C++, Java and Python (unless if a problem is made for a particular language). As a programmer, we can opt any language but we need to be conscious while choosing in order to make our program more efficient in terms of time and space consumption. Points to...

We have heard about private or incognito browsing. It’s the mode that doesn’t store anything in history. While it does store cookies, but are deleted after the session is exited. This mode is known as Incognito browsing in Google Chrome, Private Browsing in Mozilla Firefox, and InPrivate Browsing in Internet Explorer. Whatever we may want to call it, the mode works the same in all browsers. However, sometimes we might want to go back to a page that you previously opened. The question is – can you check your incognito history? Problem is, there is no easy way to go back to that page. So all are search queries we saw is effectively lost. Unless you can Google it up and it shows again. But if it’s not there on the first page of Google, it’s gone forever. But we can still get to know about the websites that have been browsed under the incognito mode. Yes, the private browsing mode has a loophole. You can see the browsing history of someone using incognito mode but only if you h...