Let us see how. After meeting American scientist Benjamin Franklin in 1765, Joseph Priestley ​ — who had only dabbled in science as a hobby — ​ began to conduct experiments with electricity.
لكنَّ لقاءه العالِم الاميركي بنجامان فرانكلن سنة ١٧٦٥ دفعه الى بدء تجاربه على الكهرباء .‏