Oct 8, 2020 "Knights in White Satin" at Cathedral is a play on words of the names of the first ascentionists Barbara Knight and Brad White and is an extremely dirty slab climb as well as a… View Message

Sep 24, 2019 Heat transfer is not linear, I didn't say it was. R value is linear(it is one axis of your graph). It is a measurement that compares heat transfer through an insulator to the t… View Message

Sep 23, 2019 R value is linear R-1 is equal to the insulation value of 1 inch thickness of a soft wood such as pine R-2 is 2 inches etc. View Message

Dec 5, 2017 Hang on one tied to your harness and bounce on it a few times see how it unties, then do the same with a figure 8... as to your concern about ring loading. I think a retraced b… View Message

Dec 5, 2017 A butterfly is definitely not easier to untie than a figure 8 when it has been loaded and weakens the rope more than a figure 8. It is useful as a tie-in for the middle climber… View Message

Aug 26, 2017 I think that is sculptured rocks about a 20 minute drive south of rumney in hebron  View Message