Home > General Knowledge > Important Dates and EventsWhen was the first MRI machine introduced?A. 1971 B. 1980 C. 1985 D. 1990Answer: 1971Additional Information: The first MRI machine was introduced in 1971. Subjects: Important Dates and Events, General KnowledgeRelated MCQsWhat year was the first 3D computer graphics created?What year did the first fashion week take place?When was the first version of the Linux operating system released?When was the first 3D printer created?What year did the Great Sphinx of Giza become a UNESCO World Heritage site?When was the first 3D movie released?What year was the first microwave oven invented?What year was the first successful laparoscopic cholecystectomy performed?What year was the first smartphone released?When did the first successful heart transplant occur?What year was the first Google Doodle created?What year did the first cloning of a mammal occur?When did the United States declare its independence?What year did the first electric car become commercially available?When did the first U.S. manned moon landing occur?