Leonardo Da Vinci's drawing of his steam cannon. 15th century
A steam cannon is a cannon that launches a projectile using only heat and water, or using a ready supply of high-pressure steam from a boiler. The first steam cannon was designed by Archimedes during the Siege of Syracuse.[1] Leonardo da Vinci was also known to have designed one (see the Architonnerre).
The early device would consist of a large metal tube, preferably copper due to its high thermal conductivity, which would be placed in a furnace. One end of the tube would be capped and the other loaded with a projectile. Once the tube reached a high enough temperature, a small amount of water would be injected in behind the projectile. In theory, da Vinci believed the water would rapidly expand into vapour, blasting the projectile out of the front of the barrel.
^Archimedes' flaming death ray was probably just a cannon, study finds, The Christian Science Monitor
A steamcannon is a cannon that launches a projectile using only heat and water, or using a ready supply of high-pressure steam from a boiler. The first...
contain alternative-history-style presentations of such technology as steamcannons, lighter-than-air airships, analog computers, or such digital mechanical...
The Architonnerre (Architronito) was a steam-powered cannon, a description of which is found in the papers of Leonardo da Vinci dating to the late 15th...
superheated ground water converting to steamSteamcannon – a large caliber projectile weapon powered by steam pressurePages displaying wikidata descriptions...
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carcass, stuffed it with ballistics gel, shot it with a 20-foot barrel steamcannon, then made a scatter plot of the remains. By the end of the experiment...
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the credit for its invention. Steam-powered device: Archimedes invented the first steam-powered device with the Steamcannon. Stoa: In ancient Greek architecture...
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and patented for stone pipes), a steamcannon which he attempted to use in 1803 to knock down a wall at Soho, a steam gun in the same year which fired...
ballistics). The Industrial Revolution introduced steam-powered ironclad warships seemingly impervious to cast cannon. The inadequacy of naval artillery caused...
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Norwegian Svend Foyn. He developed a swiveling steel cannon, mounted to the bow deck of his steel and steam whaling ship, improving accuracy, and lastly, attaching...
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1982 and began a series of fantasy vehicles. The first was 02–030 Dwarf SteamCannon, released in 1983. Meier's contribution to the series was completed when...
Steamcannon, other steam-powered missile launchers Lambert et al., 1990, p191 Pawle 1957, p. 97. Pawle 1957, p. 98. How the Humble Potato Cannon Served...
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machines developed for the boring of cannon and also used for machining the cylinders of steam engines. Cannon box bearings are still found today, although...
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