Articles in this category contain information about torsion engines
“Contents[show] Introduction All ancient authors - both Greek and Roman - agree that sinew...Making sinew spring cord
“Nylon In Nick Watt's tests double braid nylon proved entirely unsuitable for use for ballista...Spring cord materials
“Ancient sources The thickness of the rope/cord/string used for the springs is discussed in...Torsion engine rope thickness
“Introduction Best fibers for making any kind of cordage come from long backstrap sinews, but...Extracting sinew fibers
This category has the following 2 subcategories, out of 2 total.
Pages in category "Torsion"
The following 26 pages are in this category, out of 26 total.