01.27.06
Sifu ants
There is an interesting article at Scientific American on: Teacher Ants Show Students the Way to Food. The teacher ant leads the way and the student ant taps the leader with a hair periodically.
So why is this considered teaching? 1. Biologists define a teacher as any individual who sacrifices some potential gain in order to educate a naïve counterpart, and 2. The pupil signals the teacher when the “lesson” has been assimilated.