[nharada]

> 200 years ago everyone had perfectly straight teeth

Wait what? Citation needed please, I googled this and couldn't find anything. Our teeth were definitely bad 100 years ago, since we have images and video from that far back. The bad teeth are something that really struck me in "They Shall Not Grow Old": https://youtu.be/IrabKK9Bhds?t=57

Edit: Okay I see a Scientific American article about this here: https://www.scientificamerican.com/article/why-we-have-so-ma... so that means in 100 years we went from perfect teeth to terrible? Dang