Thorn Browsing principle
Lessons from Black Rhinoceros
Grip the thorn.
Hooked-Lip Branch Feeding
Core lesson
The right mouth can turn roughness into nourishment.
Biological basis
Black Rhinoceroses are browsers with pointed prehensile upper lips used to grasp leaves, twigs, and thorny branches.
Best use cases
Where this lesson tends to be most useful in practice.
Specialized toolsRough workBrowsingStrengthResource access