Renewable energy comes from natural sources that do not run out, such as sunlight, wind, and water. These energy sources can be used to produce electricity without causing pollution. Renewable energy helps reduce harmful gases that damage the environment. Using renewable energy is important for a sustainable future. It reduces dependence on foss

Space exploration is the study of outer space beyond Earth. Scientists use rockets, satellites, and space probes to explore planets, stars, and galaxies. Space missions help us understand the universe, how Earth was formed, and whether life may exist on other planets. Space exploration also benefits life on Earth. Technologies developed for spac

The human brain is the main control center of the body. It controls thoughts, emotions, movements, and body functions such as breathing and heartbeat. The brain receives information from the senses, processes it, and sends messages to different parts of the body. It works continuously, even when we are asleep. The brain is very important for lea

Cyber safety means protecting yourself and your information while using the Internet. It includes creating strong passwords, keeping personal details private, and being careful about what you share online. Cyber safety helps prevent problems such as hacking, identity theft, and online scams. Practicing cyber safety is important for everyone, esp