Introduction Fascism was based on violence and brutality. Mussolini's goal was to rebuild the ancient Roman Empire. As part of this, he appropriated some old Roman administration emblems. Mussolini used Fascist policies to repress his opponents. His aggressive foreign policy led to his conquest of states such as Ethiopia and ... Read More

Introduction There can be many types of motion exerted by a body like translational motion, rotational motion, circular motion, uniform motion, etc. In rotational motion, rigid bodies which have a definite size and definite shape are considered. The particles present in a body about a fixed axis move in a ... Read More

Introduction The world around us is filled with interesting objects. Some are very heavy and some are very light. Some objects swiftly let the electricity and heat pass through them, and some resist. Some materials attract objects of iron. These are called magnetic materials. We all have played with a ... Read More

Introduction Electricity is one of the most used things by humans. It is transported from the powerhouse through the wires to the various houses and industrial locations. Electric current has two main types - Direct current and Alternating current. Alternating current mainly flows in the wires which see around us. ... Read More

Introduction In our day-to-day life we observe various phenomena like after the rain a rainbow is formed in the sky, splitting of white light into seven colors, and when water falls on petrol it also shows different colors. These all phenomena are related to the optical phenomenon of light. In ... Read More

Introduction Energy and work are measured in joules. By applying a force of one newton over a distance of one meter, an object is made to work (or to be energized). One joule is produced when an object is subjected to a force of 1 N and moves 1 m. ... Read More

Introduction You must have come across the term energy quite often while studying any branch of science. And even without much scientific information, you must have an understanding of what energy is. A person without scientific information may think of energy as some sort of property that allows objects to ... Read More

Introduction Queen Victoria was one of the longest-serving rulers of the United Kingdom. The period of her reign is also called the Victorian Era. Her full name is Alexandrina Victoria. She was often called the grandmother of Europe because of so many relatives and relations with monarchs. Queen Victoria ... Read More

Introduction John Dalton believed that an atom is the smallest microscopic particle contained in a substance. John Dalton does not study microscopic particles in solids. Instead, he mostly studied the particles of gases. Even though J.J. Thomson explained the neutral nature of atoms, he was unable to explain the concept ... Read More

Introduction Alfred Nobel was an engineer and a scientist. He was well known for his invention of dynamite and some other explosives such as Gelignite and ballistics. In his will he funded most of his fortune to the Nobel foundation which is the economic base of the Nobel prize. Nobel ... Read More