Time-lapses have the ability to turn some pretty mundane things into really interesting videos. Case in point, ‘watching teeth straighten’ sounds like a joke excuse you’d give for why you don’t want to help that one friend move… again. But this 30 second time-lapse shows just that, and it’s downright fascinating.
Breaking open the wonder of how these metal wires work, this time-lapse video — posted to YouTube by Ernest McCallum half a decade ago — shows how a teenager’s extremely crooked teeth are corrected over eighteen months of gum-rending pain.
(via Laughing Squid)