This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Kevlar - a material that makes certain you never have a puncture ever again - the Awesome World of Things
Kwolek was a DuPont chemist who invented Kevlar, the lightweight,
stronger-than-steel fiber used in bulletproof vests and other body armor
around the world. A pioneer as a woman in a mostly male field, Kwolek
made the breakthrough while working on specialty fibers at a DuPont
laboratory in Wilmington, Delaware. At the time, DuPont was looking for
strong, lightweight fibers that could replace steel in automobile tires
and improve fuel economy.