Article Detail Who invented Vitamin B1 ? Answer: Casimir Funk discovered in 1912 Similar Questions : 1. Who invented Radar ? Answer: Sir Robert Watson-Watt 2. Who invented Locomotive ? Answer: George Stephenson was first to buit steam locomotives. 3. Who invented Gramophone ? Answer: Emile Berliner in 1887. 4. Who invented Microphone ? Answer: Emile Berliner invented the first microphone in 1876. 5. Who invented Submarine ? Answer: John Philip Holland 6. Who invented CT scan ? Answer: Hounsfield by Britain in 1973. 7. Who invented Computer ? Answer: Charles Babbage Read more from - Important Inventions