Article Detail Who invented Hydrogen bomb ? Answer: Edward Teller Similar Questions : 1. Who invented Barometer ? Answer: Evangelista Torricelli of Italy in 1644 2. Who invented Microphone ? Answer: Emile Berliner invented the first microphone in 1876. 3. Who invented Vitamin A ? Answer: Mc Collum and M.Davis of U.S.A. in 1913 4. Who invented Bicyle ? Answer: Kirkpatrick Macmillan of Britain. 5. Who invented HIV ? Answer: Dr Robert Gallo invented HIV test 6. Who invented Periodic table ? Answer: Dmitri Mendeleev invented Periodic Table 7. Who invented Logarithms ? Answer: John Napier (Scotland) invented Logarithm Read more from - Important Inventions