Activity for orhâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Answer | — |
A: Is there any practical use for a grappling hook? Not exactly your movie-style 3-prong grappling hook, but Fire and Rescue personnel often have hook based systems for use as personal escape devices: One such product is the Petzl EXO which consists of a hook, rope, and rappel device. Rather than being thrown and hoping to catch an edge to ascend a ... (more) |
— | over 7 years ago |