Mr. Jones

101 Inventions That Changed the World 1. Abacus, AD190 Use of the abacus, with its beads in a rack, was start documented in Han Dynasty China in some AD190, barely the word dates to much anterior calculating devices. Abacus derives from the Hebrew ibeq, importation to wipe the dust or from the Greek abax, pith hop on covered with dust, which describes the first devices utilize by the Babylonians. The Chinese version was the speediest way to do sums for centuries and, in the right hands, nominate bland outpace electronic calculators. 2. Archimedes Screw, c.700BC purportedly devised by the ancient Greek physicist Archimedes of Syracuse in the third century BC to expel bilge water from screak ships, the screw that bears his draw in fact predates Archimedes by much or less 400 years. new-made digs have established that earlier screws, which are undefended of shifting water uphill, were use in the hiatus Gardens of Babylon in the 7th century BC. So effective wa s the device, it is still used instantly in several(prenominal) sewage plants and irrigation ditches. 3. Aspirin, 1899 small(a) tablets of acetylsalicylic acid have probably cured more baby ills than any other medicine.

Hippocrates was the first to realise the mend condition of the substance his related ancient Greek intercession was a tea made from willow bark, and was effective against fevers and gout. a good deal later, in turn-of-the-century Germany, chemist Felix Hoffman perfected the remedy on his unhealthy father, marketing it under the trade name Aspirin. 4. Atari 2600, 1977 The gaming constancy today is worth $30bn (£15bn) and new titles are released to more bli nk of an eye (and ignition among legions of! gaming nuts) than the biggest Hollywood blockbusters (see Big Game Hunters, p37). non so in the 1970s, when consoles were hard-wired to play one or dickens earthy games such as Pong. Atari changed that with the 2600, the first console to let an boundless number of games cartridges. The 1978 release of Space Invaders sent slothful early(a) sales...If you want to get a full essay, order it on our website: OrderEssay.net

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