For more information please see the notes I distribute with my workshops:
https://www.ropelab.com.au/files/phys...
00:18 Construction
02:09 Marker tape
03:21 Double braid
04:50 Material
10:00 Floating rope
10:56 Diameter
12:42 Weight, volume, strength
14:22 Device compatibility
15:34 Abrasion vs. tension tests
19:31 Cutting aramid fibre ropes
21:47 Rope protectors and edge rollers