A fire piston that developed warmth and fire via the compression of air in a little tube of bamboo was a fancy machine invented and Employed in southeastern Asia, Indonesia, along with the Philippines. About 1800 a metal fire piston was independently invented in Europe. In 1827 the English chemist https://fire-resistant-ductworth91234.bloggactif.com/37706077/not-known-details-about-caswell-group