Did you know there are two different ways of tying the butterfly knot? This knot can be used as a loop in the standing part of a line, and it is multi-directional and symmetrical. Watch the video to see the two different ways of tying this knot and a situation where it can be useful. This Climbing and Rigging CEU quiz will cover the following podcast videos: Clove and Marline Hitch, Half Hitch and Running Bowline, Valdôtain tresse, and Butterfly Knot. Before taking the quiz to earn CEUs, be sure to watch these videos on our Climbing and Rigging podcast, which can be found on our website or on iTunes. 1 CEU(A,U,M,T,L,Bp)