A fire piston that created heat and fire via the compression of air in a little tube of bamboo was a posh device invented and used in southeastern Asia, Indonesia, and also the Philippines. About 1800 a metal fire piston was independently invented in Europe. In 1827 the English chemist https://fireratedductworkinductio44566.topbloghub.com/43935492/facts-about-fire-rated-ductwork-induction-revealed