A fire piston that manufactured warmth and fire because of the compression of air in a little tube of bamboo was a fancy system invented and Employed in southeastern Asia, Indonesia, as well as Philippines. About 1800 a steel fire piston was independently invented in Europe. In 1827 the English https://fire-rated-ductwork-induc01222.blogtov.com/17930626/top-latest-five-en1366-part-9-urban-news