"Rope Walking: A Complete Tutorial & Demonstration for Tree Climbers & Arborists (SRS/SRT Technique) #TreeClimbers #RopeWalking" Prince Harry makes ‘devastating’ decision to quit as patron of African ...

Nalini Nadkarni didn’t play with Barbies as a girl. She was too busy climbing the maple trees in her front yard in Bethesda, Md. The forest ecologist might seem an unlikely person to help design and ...