Black smoke (The War of the Worlds) Black smoke (The War of the Worlds) The black smoke, or black powder, is a fictitious poisonous gas in H. G. Wells' 1898 science fiction novel "The War of the Worlds", used by the Martians to eliminate groups of humans, especially artillery crews, and conveyed by shells fired from a gun-like ""black tube"" carried by the Tripods' whip-like tentacles. Any animal inhaling this deadly smoke is killed almost instantly, but the smoke becomes harmless on contact with water. The Martians would dispel it after each use with jets of steam, leaving only a residual, "cindery" black powder, which reminds the
The War of the Worlds the 20th Century, including first contact and war between planets and their differing species. There were, however, stories of aliens and alien invasion prior to publication of "The War of the Worlds". In 1727 Jonathan Swift published "Gulliver's Travels". The tale included a people who are obsessed with mathematics and more advanced than Europeans scientifically. They populate a floating island fortress called Laputa, 4½ miles in diameter, which uses its shadow to prevent sun and rain from reaching earthly nations over which it travels, ensuring they will pay tribute to the Laputians. Voltaire's "Micromégas" (1752) includes two beings from Saturn