Report Quote #9774
// Pd 8 Physics Schafer: Only electrons move. We used to think that positive stuff moves, but negative stuff does. Student: Isn't that arbitrary? Schafer: Yes, but there are rules.
// Pd 8 Physics Schafer: Only electrons move. We used to think that positive stuff moves, but negative stuff does. Student: Isn't that arbitrary? Schafer: Yes, but there are rules.