The process of destroying unwanted materials by burning is known as incineration. Incineration is done on a small scale by individuals, and on a large scale by industry.
See also internal combustion engine, spontaneous combustion, fire.
... started with two-blade props and were using five-blade designs by the end of the war as their engines increased in power, they couldn't just spin the prop faster. ...
Book Week Costumes
Kids.Net.Au - kids safe portal for children, parents, schools and