The elephant's trunk and its uses have baffled scientists and public alike
By A Mystery Man Writer
Elephant Trunks: Is There Anything They Can't Do? - The New York Times
Elephants in US zoos? Without breeding, future is uncertain
The elephant's trunk – quite a useful tool
Movie-Making Tech Reveals Elephant Trunk Motions
The Project Gutenberg eBook of The Ivory King, by Charles Frederick Holder.
How an Elephant's Trunk Manipulates Air to Eat and Drink
Questions for “Engineers surprised by the power of an elephant's trunk”
PPT - Elephants PowerPoint Presentation, free download - ID:2479021
What an elephant's tooth teaches us about evolution, Evolution
It Takes a Lot of Elephant Brains to Solve This Mystery - The New York Times
What's inside an elephant trunk
Demystifying the Mysteries of Elephant Trunk Biomechanics, by MathWorks Editor, MathWorks