China just Created a nuclear Battery the Size of Coin - it last Hundred of Years without Charging
A battery the size of a coin that can last 50 years without ever needing a recharge sounds like science fiction — but it's rapidly becoming science fact, thanks to a groundbreaking development out of China. Scientists have unveiled a next-generation nuclear battery that could revolutionize how we think about energy. Silent, compact, and self-sustaining, this miniature power source leverages the potential of nuclear decay to deliver a consistent trickle of electricity for decades — all without wires, emissions, or maintenance. At the heart of this innovation is a form of nuclear energy known as betavoltaics. Unlike traditional nuclear reactors, which use fission to generate vast amounts of energy, betavoltaic batteries harness the steady emission of beta particles from radioactive isotopes. When these particles collide with a semiconductor material, they generate an electric current — a process similar to how solar panels convert sunlight into electricity, but powered instead by the...