避雷针的作用是美国科学家富兰克林发现的吗英语？
编辑：自学文库
时间：2024年03月09日
Yes, the invention of the lightning rod can be attributed to the American scientist Benjamin Franklin. Benjamin Franklin discovered the connection between lightning and electricity during his experiments with electricity in the 18th century. His famous kite experiment, where he flew a kite with a metal key attached during a thunderstorm, helped him prove that lightning is a form of electricity. This breakthrough led Franklin to develop the concept of a lightning rod, which is a metal rod or conductor placed on top of buildings to divert lightning strikes harmlessly into the ground. Franklin's invention revolutionized the field of electrical safety and protection. The lightning rod is now widely used to prevent damage caused by lightning strikes to buildings, structures, and electrical systems.