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Inventions
10 questions · Technology
Few inventions come out of nowhere and some owe everything to chance. When Alexander Fleming returned from a holiday in 1928, a mould had killed the bacteria in a Petri dish he had left out by mistake: penicillin, the first antibiotic, went on to save countless lives. Other breakthroughs were sheer hard work. Thomas Edison built not the first but the first practical light bulb, together with a whole electricity grid, and held over 1000 patents: genius, he said, was one percent inspiration and 99 percent perspiration.
Around 1450 Johannes Gutenberg made books fast and cheap to reproduce with movable metal type, hugely accelerating education, the Reformation and science. The improved steam engine of James Watt, after whom the unit of power is named, became the engine of the Industrial Revolution. In 1876 Alexander Graham Bell received the patent for the telephone, and in 1886 Carl Benz built his Motorwagen, although it was his wife Bertha who made it famous with a secret long-distance drive of over 100 kilometres.
The sky was conquered in 1903 by two bicycle makers from Ohio: the Wright brothers achieved the first controlled powered flight, lasting just twelve seconds at first. The Swedish chemist Alfred Nobel tamed nitroglycerin as dynamite and used his fortune to endow the Nobel Prizes. Albert Einstein changed our picture of space and time with the theory of relativity, and around 1989 Tim Berners-Lee created the World Wide Web at CERN and deliberately gave it away, unpatented.
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