The immune system is the body's natural defense mechanism against harmful pathogens like bacteria, viruses, and fungi. It consists of a complex network of cells, tissues, and organs that work together to identify and eliminate foreign invaders. The immune system has two main components the innat

Solar panels are devices that convert sunlight into electricity using photovoltaic (PV) cells. These cells are made of semiconductor materials, usually silicon, which absorb sunlight and generate an electric current through the photovoltaic effect. When sunlight hits the panel, it excites electrons,

Exercise is not only beneficial for physical health but also plays a crucial role in improving mental well-being. Engaging in regular physical activity helps reduce stress, anxiety, and depression by releasing endorphins, often known as "feel-good" hormones. These chemicals promote a sense

Artificial Intelligence (AI) refers to the development of computer systems that can perform tasks that typically require human intelligence, such as problem-solving, learning, and decision-making. AI works through algorithms and machine learning, enabling computers to analyze vast amounts of data an