Science, Maths & Technology
Rounding and estimation
...English mathematician Charles Babbage, father of modern computing, once wrote to Tennyson regarding one of his poems: ‘In your otherwise beautiful poem,’ Babbage wrote, ‘one verse reads, Every moment dies a man, Every moment one is born. ‘If this were true, the population of the world would be at a standstill. In truth, the rate of birth is slightly in excess of...