My role model

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Across
  1. 4. A machine witch Turing broke.
  2. 5. A person whose example success is or can be emulated by others.
  3. 6. A network of networks witch makes the World wide Web.
  4. 7. The aggregate of people living together in a more or less ordered community.
Down
  1. 1. A country placed east of Ireland and south of Scotland.
  2. 2. A digital electronic machine that can be programmed to carry out sequences of arithmetic or logical operations.
  3. 3. A branch in science based around computers.