Before it was learned that matter burns by taking up oxygen, most chemists sought to explain combustion as the release of a mysterious substance, which they named "phlogiston". Phlogiston theory was a ...

THIS little book, originally a thesis for the Ph.D. degree of the University of London, is written, according to the author, to dispel the mists which are gathering around our conception of the ...

The devastating event raised some glaring, unanswered questions: "What is fire? And what causes it?" Scientists still didn't know. Just a year later, German alchemist Johann Joachim Becher provided an ...

For almost a century it was thought flammable materials burned because they contained a colourless, odourless, tasteless and weightless substance called phlogiston - the matter of fire. The theory was ...

Before it was learned that matter burns by taking up oxygen, most chemists sought to explain combustion as the release of a mysterious substance, which they named "phlogiston". Phlogiston theory was a ...