Cellulitis is a bacterial infection of the skin. Bacteria get into the skin through a cut, scrape, or other wound. Cellulitis can also affect the deeper layers of connective tissue beneath your skin and, in severe cases, spread to your lymph nodes.
Climbing Ropes: How to Choose. If youâre shopping for a climbing rope, there are four main considerations: Rope type: The choice between single, half, twin and static ropes depends on what type of climbing you do. Diameter and length: The diameter and length of a rope affect the ropeâs weight and durability and largely determine its best use.
The strongest material would be boron fiber. That is not very practical because ot is expensive and brittle. The cost of carbon fiber is probably also too high to use for bridge strands. A drawn alloy steel wire is probably still the best choice, with tensile strengths of over 100,000 pounds per square inch being possible.