The Last Unsolved Problem of Climbing Ropes скачать в хорошем качестве

The Last Unsolved Problem of Climbing Ropes

Why is Cut Resistance of Climbing Ropes still an unsolved problem? Science, Testing Methods and upcoming new technologies. New Mammut Core Protect Ropes: https://www.mammut.com/int/en/product... https://www.mammut.com/int/en/product... ▀▀▀ 00:00 Intro 02:00 History 05:05 Kernmantle Technology 07:54 Cutting the Rope under different Tensions 10:58 Dyneema / Aramid in Ropes 12:51 Testing Methods 16:01 Study on Microscopic Cut Patterns 18:06 Granite Edge Test 28:31 Belaying affect on Cut Resistance 32:31 Sharp Carabiner Test ▀▀▀ References: Cut resistance of climbing ropes – A comparative analysis of existing measurement methods and a simulated accident - https://www.sciencedirect.com/science... Michele Caminati's rope shears as he falls off Elder Statesman (HXS 7a) ‪@teamBMCTV‬   • Michele Caminati's rope shears as he ...   Old Climbing footage from Movie: "Encordades" - https://catalanfilms.cat/ca/produccio... Making Nylon @ Carleton University -    • Making Nylon @ Carleton University   Glacier Training footage from ‪@walterrossini‬   • Crevasse rescue practice - stop a fal...   Cut Resistance of Ropes: Part 2 | EDELRID Knowledge Base by ‪@edelrid‬   • Cut Resistance of Ropes: Part 2 | EDE...   ▀▀▀ Camera & Assistance: Jakub Novák, Marcos Torroba, Samuel Tuor Animations: Marcos Torroba, Ben ▀▀▀ And Special thanks to all good people supporting me via   / hardiseasy   or https://hardiseasy.com It makes a huge difference for my ability to continue making videos like this Deep Thanks! Ben #climbing #science