computer history and tecnology
alan turing and tim berners-lee
the internet
Tim burners-lee ...Sir Timothy John "Tim" Berners-Lee, also known as TimBL, is an English computer scientist, best known as the inventor of the World Wide Web.
Alan turning ... Alan Mathison Turing,was a British pioneering computer scientist, mathematician, logician, cryptanalyst, philosopher, mathematical biologist, and marathon and ultra distance runner.