Electric Charge and Light - Physics 101 / AP Physics 1 Review with Dianna Cowern

So, Benjamin Franklin is the one who named the positive and negative charges. Is he also the one who got the direction of current wrong?
BTW 20:30 you say 4.4 times 10 to the minus 5. You meant  minus 4.4 times 10 to the 5. That had me puzzled for a while. (Lightening happens at 5 times 10 to the minus 4?!?)