15 июн 1752 г. - Benjamin Franklin Lightning rod
Описание:
Benjamin Franklin was an amazing inventor during America's start. He invented many interesting things such as bifocals and swim fins among other things. But one of his most amazing inventions was the lightning rod, keeping many people safe from electrocution and/or death.Добавлено на ленту времени:
Дата:
15 июн 1752 г.
Сейчас
~ 273 г назад