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Shakuntala Devi was an Indian mathematician nicknamed “the Human Computer,” famous for performing lightning-fast mental calculations

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In 1980, Shakuntala Devi, the "human computer", set the Guinness World Record for the fastest human computation by multiplying two 13-digit numbers in just 28 seconds

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She is an Indian who has puzzled the world by solving mathematical calculations faster than America's super computer. Note the speed.

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GPS pioneer and mathematician Gladys West has died. She was 95. Her calculations helped produce extremely accurate modeling of the Earth's shape, laying the foundation for modern global positioning system technology. West was born in rural Virginia during segregation. In 1956, she was hired as a computer programmer at a Navy base in Virginia, where she was one of only four Black employees. Her work went largely unrecognized for years, though she was later acknowledged as one of the hidden figures of the era. Despite being considered the mother of GPS, West said she still preferred using a paper map when driving.

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WHEN THE COMPUTER WAS STILL A MYSTERY In 1962, the BBC had to explain what a computer even was. The machine cost £35,000, or £20 an hour to rent, and could perform a thousand calculations every second. Demonstrators showed simple tasks like multiplying six by seven to prove its speed. Behind the panels, tiny electronic components shuffled pulses that powered the logic. What’s common sense today was once groundbreaking, an era when people needed proof that a computer could actually think faster than they could. Source: thehistory.source

WHEN THE COMPUTER WAS STILL A MYSTERY In 1962, the BBC had to explain what a computer even was. The machine cost £35,000, or £20 an hour to rent, and could perform a thousand calculations every second. Demonstrators showed simple tasks like multiplying six by seven to prove its speed. Behind the panels, tiny electronic components shuffled pulses that powered the logic. What’s common sense today was once groundbreaking, an era when people needed proof that a computer could actually think faster than they could. Source: thehistory.source

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