2022年7月22日

Current mobile electronic devices are largely separated from chemical batteries, which are devices that convert chemical energy into electrical energy. At present, batteries are accustomed to, but for the human beings in the 18th century, it was incredible. As a magical pen in the early 19th century, how was the battery recognized by humans? Why do lithium batteries dominate the consumer electronics industry. Volta battery born on frog’s thigh When it comes to chemical batteries, there is indeed an indispensable name, that is Volta, and his name is forever engraved in human textbooks. Volta had an old friend, Galvani, who was a professor of crack science. At that time, Galvani discovered a peculiar […]