15 juin 1752 - Benjamin Franklin Lightning rod
Description:
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.Ajouté au bande de temps:
Date:
15 juin 1752
Maintenaint
~ Il y a 273 ans