mention a few scientific and technological contributions done over there?
jet engine,  first modern computer,  World Wide Web, Darwinian theory of evolution, atomic theory, etc.
England
Inventions and discoveries of the English include: the jet engine, the first industrial spinning machine, the first computer and the first modern computer, the World Wide Web along with HTML, the first successful human blood transfusion, the motorised vacuum cleaner, the lawn mower, the seat belt, the hovercraft, the electric motor, steam engines, and theories such as the Darwinian theory of evolution and atomic theory. Newton developed the ideas of universal gravitation, Newtonian mechanics, and calculus, and Robert Hooke his eponymously named law of elasticity.
when was the first cricket world cup held June 1975 where was it hosted? England
wiki:1626241
England [SEP] Science and technology
The physician Edward Jenner's smallpox vaccine is said to have "saved more lives ... than were lost in all the wars of mankind since the beginning of recorded history." Inventions and discoveries of the English include: the jet engine, the first industrial spinning machine, the first computer and the first modern computer, the World Wide Web along with HTML, the first successful human blood transfusion, the motorised vacuum cleaner, the lawn mower, the seat belt, the hovercraft, the electric motor, steam engines, and theories such as the Darwinian theory of evolution and atomic theory. Newton developed the ideas of universal gravitation, Newtonian mechanics, and calculus, and Robert Hooke his eponymously named law of elasticity.