When hit, even iron armour was quite pierced through." then when the fuse was lit (and the projectile shot off) there was a great explosion the noise whereof was like thunder, audible for more than thirty miles, and the vegetation was scorched and blasted by the heat over an area of more than half a mou. The History of Jin 《金史》 (compiled by 1345) states that in 1232, as the Mongol general Subutai (1176–1248) descended on the Jin stronghold of Kaifeng, the defenders had a " thunder crash bomb" which "consisted of gunpowder put into an iron container . Thunder crash bombs from the Mongol invasions of Japan (13th century) that were excavated from a shipwreck near the Liancourt Rocks "thunder-crash bomb") during a Jin dynasty (1115–1234) naval battle of 1231 against the Mongols. Bombs made of cast iron shells packed with explosive gunpowder date to 13th century China. Bombs built using bamboo tubes appear in the 11th century. The bombs are known as "thunder crash bombs." Įxplosive bombs were used in East Asia in 1221, by a Jurchen Jin army against a Chinese Song city. See also: History of gunpowder An illustration depicting bombs thrown at Manchu assault ladders during the siege of Ningyuan, from the book Thai Tsu Shih Lu Thu (Veritable Records of the Great Ancestor) written in 1635. The pot contains a tube of gunpowder, and was thrown at invaders. The word comes from the Latin bombus, which in turn comes from the Greek βόμβος romanized bombos, an onomatopoetic term meaning 'booming', 'buzzing'.Ī "wind-and-dust" bomb depicted in the Ming Dynasty book Huolongjing. For instance, in recent Middle Eastern conflicts, homemade bombs called " improvised explosive devices" (IEDs) have been employed by insurgent fighters to great effectiveness. In unconventional warfare, other names can refer to a range of offensive weaponry. Other military explosive weapons not classified as "bombs" include shells, depth charges (used in water), or land mines. The military use of the term "bomb", or more specifically aerial bomb action, typically refers to airdropped, unpowered explosive weapons most commonly used by air forces and naval aviation. The term bomb is not usually applied to explosive devices used for civilian purposes such as construction or mining, although the people using the devices may sometimes refer to them as a "bomb". Bombs have been utilized since the 11th century starting in East Asia. Detonations inflict damage principally through ground- and atmosphere-transmitted mechanical stress, the impact and penetration of pressure-driven projectiles, pressure damage, and explosion-generated effects. An iron grenade with a wooden fuse from 1580Ī bomb is an explosive weapon that uses the exothermic reaction of an explosive material to provide an extremely sudden and violent release of energy. Look up bomb in Wiktionary, the free dictionary.
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