Only educational fact was wrong
In the beginning she was talking about here "schooling"
She says "two items dropped fall at the same speed no matter what size they are"
It's actually opposite. Two items of different weight fall at the same speed, it's size that determens how fast they fall. Not the other way around.
I know it's a kids movie, but if you only have 1 educational thing in the movie why make it wrong on purpose??
just because I can't spell does'nt mean your right