I was wondering, how much does Rapunzel's hair weigh, anyway? In the film at least it seems to be able to at least be used to tie a grown man to a chair and then trail back across the room.

Human neck muscles aren't all that strong, at what length of hair is Rapunzel no longer able to hold her head upright unaided (presumably requiring crawling)? Never mind all the running and jumping and frying-pan-wielding.

#rapunzel #hair #disney #physiology