When and why did humans start wiping or manually cleaning themselves post-defecation, since animals generally don’t do this? —Roger Many of humanity’s greatest pioneers—Newton, Edison, Rubik—have been fortunate enough to […]
When and why did humans start wiping or manually cleaning themselves post-defecation, since animals generally don’t do this? —Roger Many of humanity’s greatest pioneers—Newton, Edison, Rubik—have been fortunate enough to […]
