Oddbean new post about | logout
 Hmmm...pre- toilet paper and indoor plumbing, there were probably a lot of instances of shit under fingernails. 

...let the past stay past. 
 @2a70c54d 
I believe Romans used communal sponges, so there’s that image to tunnel itself into your brain and live rent-free. 
 @2a70c54d I mean, people probably went in or near water, so washing your hands would've been a thing. 
 @2a70c54d even raccoons know about washing they hands. its common sense.