When Assistance Fails!? The Physics And Experiments of Belay Devices

Physics and Experiments demonstrating Assisted Belay Devices fail situations.
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Physics of GriGri Episode:
   • The Physics of GriGri | When does No-...  

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00:00 Introduction
00:48 Physics
06:25 Experiment #1 Hand Above the Device
12:15 Experiment #2 Fall While giving Slack
15:24 Experiment #3 No Slack Fall
20:44 Conclusion
23:02 Ad

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A huge thank you to those who helped me to understand this topic:
Prof. Pietro Meschini
Prof. Rainer Schad

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Deep Thanks!
Ben