A fire piston that made warmth and fire because of the compression of air in a small tube of bamboo was a posh system invented and used in southeastern Asia, Indonesia, and the Philippines. About 1800 a steel fire piston was independently invented in Europe. In 1827 the English chemist https://en1366part901233.weblogco.com/37741980/new-step-by-step-map-for-fire-rated-ductwork-induction