Im sorry you are a terrible scientist. Obviously blowing with the cups hanging is not going to work well. Try putting them on the table. And please take this video off because it is embarrassing. Come on kid, do better.
riicardo5 2 years ago
Im sorry you are a terrible scientist. Obviously blowing with the cups hanging is not going to work well. Try putting them on the table. And please take this video off because it is embarrassing. Come on kid, do better.
riicardo5 2 years ago