Electricity is a form of energy that results from the movement of charged particles, primarily electrons, through a conductor such as a wire. It powers much of the modern world, from the lights in our homes to the devices we use daily. At its core, electricity involves the flow of electric charge, w

Gravity is a fundamental force that governs the attraction between objects with mass. It was first described by Sir Isaac Newton in the 17th century, who proposed that every object in the universe exerts an attractive force on every other object. The strength of this force depends on the masses of t

The speed of light is one of the fundamental constants in physics, and it plays a critical role in our understanding of the universe. Light travels at an astonishing speed of approximately 299,792 kilometers per second (or about 186,282 miles per second) in a vacuum. This means that light can travel

The solar system is a vast and fascinating region of space that includes the Sun, eight planets, their moons, and various other celestial bodies such as asteroids, comets, and dwarf planets. At the center of the solar system is the Sun, a star that provides the gravitational force keeping the system