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Galileo Galilei 1636 portrait by  Justus Sustermans Born Galileo di Vincenzo Bonaiuti de' Galilei 15 February 1564 Pisa ,  Duchy of Florence Died 8 January 1642 (aged 77) Arcetri ,  Grand Duchy of Tuscany Education University of Pisa Known for Analytical dynamics ,  heliocentrism ,  kinematics ,  observational astronomy Scientific career Fields Astronomy ,  physics ,  engineering ,  natural philosophy ,  mathematics Institutions University of Pisa University of Padua Patrons Cosimo II de Medici Federico Cesi Ferdinando II de Medici Fra Paolo Sarpi Francesco Maria del Monte Academic advisors Ostilio Ricci da Fermo Notable students Benedetto Castelli Mario Guiducci Vincenzo Viviani Signature  Galileo Galilei was born way back in the year 1564 in the town of Pisa, Italy. When he was 20 year old, he was studying in Pisa. His father wanted him to be a doctor, but Galileo was bored with school except for maths. Because math...

 Octopus are extremely intelligent. They can learn new things just like humans .They have even learned a few tricks to get them out of sticky situations. If an octopus is threatened by a predator, such as a shark , it can used some pretty incredible skills to get away. Octopuses don't have teeth or sharp claws to defend themselves. Instead , they use more clever ways to fool their attackers. Octopuses  like to hide themselves in the sand on the bottom of the ocean floor. Well ,the octopus is like a chamaleon because it can change the colour of its skin to match the sand. And this colour change, or Camouflage, happens in less than a minute. Some octopuses like to stay in more shallow water where there are rocks and coral. Because octopuses are in- vertebrates, meaning they don't have backbones, they can squeeze themselves into small spaces between the rocks to get out of reach of their predators. Another way and octopus can hide is by shooting Ink. And octopus uses a part of it...

 Your success in a job interview depends a great deal on how you prepare for it. Interview preparation primarily involves researching the job and the company and thoughtfully considering your answers to the interview questions. In addition to pre-interview preparation, there are certain aspects you have to  prepare for during and after the interview which is too important . In this article, we take a look at the steps involved in preparing for a job interview and some actionable tips to improve your chances of success. Let's have a look How to prepare for a job interview: Pre-interview preparation The following are some essential steps for pre-interview preparation:- 1. Review the job description Read the job description to thoroughly understand how the employer has described the position and what is the type of candidate they are looking for. Carefully review the keywords and key phrases the employer uses to describe their expectations. The more you can align your skills and ...