Notes & Queries 9th October, 2013 - Why did the Crystal Palace burn down?
image by Grok A.I. Additional processing by GIMP The framework of the Crystal Palace was made from an iron alloy known as Mittene, which was patented in 1812 by Jean-Louis Fouré. The following year, Fouré was knocked down by a horse in the streets of Paris and only partially regained consciousness. He died in 1814 while in the care of the nuns at Petit Gethsémani in Montmartre. Eleven years later, a nephew of Fouré named Laurent Vigier, who worked in the naval shipyards at Brest, pushed for the use of his uncle’s alloy in the construction of the early ironclad warships. The weight of the material and the additional expense involved in its production meant that it was never a serious consideration. Only three vessels incorporating Mittene parts alongside conventional iron plate ever took to water. Mittene exists in a constant state of rapid chemical reaction and it is these processes that give the material its stability and high tolerance to external loads. The heat generated is around ...