Artificial photosynthesis is a technology designed to mimic the natural process plants use to convert sunlight, water, and carbon dioxide into energy. Scientists are developing systems that use sunlight to produce clean fuels like hydrogen, which can serve as sustainable energy sources. This approach aims to reduce dependence on fossil fuels and lo

 The heart is a vital organ that pumps blood throughout the body, delivering oxygen and nutrients to cells while removing waste products. It works as a muscular pump with four chambers  two atria and two ventricles. The heart’s rhythmic contractions maintain blood flow, supporting all bodily functions. A healthy heart is essential for overal

Lightning is a powerful electrical discharge caused by the buildup of static electricity in storm clouds. As the clouds move, ice particles inside collide and create an electrical charge. When the difference in charge between the cloud and the ground or between different parts of the cloud becomes too great, lightning occurs. This sudden dischar

Electricity is generated by converting various forms of energy into electrical energy. One common method is through power plants that use turbines driven by steam, water, or wind. For example, in a coal power plant, coal is burned to create steam that spins a turbine connected to a generator, producing electricity. Renewable sources like wind an