alt text:
IMO the thymus is one of the coolest organs and we should really use it in metaphors more.
explanation: https://www.explainxkcd.com/wiki/index.php/2960:_Organ_Meanings
alt text:
IMO the thymus is one of the coolest organs and we should really use it in metaphors more.
explanation: https://www.explainxkcd.com/wiki/index.php/2960:_Organ_Meanings
Evolved to obsolescence in humans ?