He required that their circuits have no resistance.
He makes sure his catch is weak before he throws his balls at them.
art
Redneck: "Why is it required "
One requires a tweetment and the other need an oinkment.
He discovered the resistance
Because lightning always follows the path of least resistance
The Circuits! (this is a joke i made up when i was like 10, i don't think it ever caught on)