Problem: On 25 December 1990 while working at CERN, he implemented the first successful communication between a HTTP client and server via the Internet. In less than 10 years, Time named him as one of the 100 Most Important People of the 20th Century. Who?
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A: tim berners lee

Problem: Henry Cavendish, whose tomb is in Derby Cathedral, discovered which element?
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A: hydrogen

Problem: Who became chairman of the Watford Football Club for the second time in 1997?
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A: elton john

Problem: Which is 'Queen of the Sciences'?
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A:
mathematics