Energy Efficiency: PoS networks are more energy-efficient compared to PoW networks since they don't require extensive computational power to solve mathematical puzzles. In PoW, miners consume significant amounts of electricity for computation, whereas PoS does not require this, as validators (users holding a certain amount of cryptocurrency) only need to prove their ownership of these coins. 

chị có khả năng tạo ra niềm vui và tiếp tục lan tỏa nó đến mọi người. chu cha mẹ ơi!  💞