Scientists say there may be two different
Scientists say there may be two different forms of laughter — authentic laughter and that associated with humor — and that the two developed millions of years apart during the course of human evolution.
Advertise here with Carbon Ads
This site is made possible by member support. ❤️
Big thanks to Arcustech for hosting the site and offering amazing tech support.
When you buy through links on kottke.org, I may earn an affiliate commission. Thanks for supporting the site!
kottke.org. home of fine hypertext products since 1998.
Stay Connected