Category: Blog

Why do power lines sag? The lines are often heavily loaded because of increased power consumption, and the conductors, which are generally made of copper or aluminum, expand when heated. That expansion increases the slack between transmission line structures, causing them to sag. How do railway overhead lines work? An overhead line consists of one…

Is BD better than HD? HD DVD players have been much cheaper than Blu-ray machines, but Blu-ray discs have more storage space and more advanced protections against piracy. Both versions deliver sharp resolution. HD-DVD has 15 GB (30GB for dual layer) and is cheaper than Blu-Ray. Which one is better BRrip or Blu-Ray? Bluray is…

How long does it take an adult to learn the cello? For most beginners, it will take around two to five years to learn cello. How long does it take to be good at cello? A dedicated student with some prior music background might learn to be pretty darn good in 2-4 years. (Pretty darn-good…

Is an inverse function the same as a reciprocal function? The difference between “inverse” and “reciprocal” is just that. “Inverse” means “opposite.” “Reciprocal” means “equality,” and it is also called the multiplicative inverse. Is there a function that equals its inverse? More generally, a function f : X → X is equal to its own…

Is AEW real fight? It’s a scripted show with pre-determined outcomes put on for our entertainment. The performers, however, are in every way, very REAL athletes. Is AEW wrestling better than WWE? AEW has been consistently ahead in the rating battle with WWE especially in the target 18-49 demographic. In his first match in more…

How do we know the composition of an exoplanets atmosphere? The most successful method for measuring chemical composition of an exoplanetary atmosphere is the transit spectroscopy method. By measuring the fraction of stellar light able to penetrate the atmosphere at different wavelengths, the chemical composition of the atmosphere can be inferred. What types of exoplanets…

Which windows are best for home in India? uPVC windows are the favorite choice of modern homeowners in India. uPVC, or unplasticized polyvinyl chloride, is the most popular material used for building windows and doors worldwide – and for a good reason. Which is better uPVC or PVC doors? Plasticisers make PVC more soft and…

Why am I closed off to intimacy? Fear of intimacy can also be due to childhood trauma, such as the loss of a parent or abuse. This causes the person to have difficulty trusting others. It could also be because of a personality disorder, such as avoidant personality disorder or schizoid personality disorder. Why am…

Who is Basavaraj Bommai? Karnataka Chief Minister Basavaraj Bommai with his newly-inducted council of ministers. (Photo: Twitter/@BSBommai) Why is Yediyurappa’s son by Vijayendra out of the cabinet? However, the most striking attribute in the expansion is keeping Yediyurappa’s son BY Vijayendra out of the cabinet. It was widely rumoured that he would join the cabinet…

How long does it take to learn app? Pursuing the skills of core Java which leads to android development would require 3-4 months. Mastering the same is expected to take 1 to 1.5 years. Thus, in brief, if you are a beginner, it is estimated to take you around two years to have a good…