The trajectory of human engineering and technology innovation is from the steam age, the electricalage to the digital era and the wisdom of the times.
人类工程技术革新的轨迹是从蒸汽时代、电气时代到数字时代再到智慧化时代。
2
Tesla, who is credited with the invention of the wireless radio and the AC generator that kick-started the electricalage was even born, fittingly, during a violent lightning storm in 1856.
Not only did Benjamin Franklin's research herald a new age of electrical understanding, but it also brought an end to a lot of destruction with the invaluable lightning rod.