Criminology
- DNA fingerprinting – Sir Alec Jeffreys
- The world's first national DNA database developed in 1995
- Devised a method for classifying fingerprints that proved useful in forensic science – Francis Galton
- Iris recognition – John Daugman
- Chemist who developed the Marsh test for detecting arsenic poisoning – James Marsh
Read more about this topic: List Of English Inventions And Discoveries