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Nikola Tesla's Unpopular Inventions
- acqq 13y agoEven less known is that in the process of making the first radio controlled anything in 1898 Nikola Tesla made first electronic logic circuits! http://www.tfcbooks.com/teslafaq/q&a_024.htm http://www.tfcbooks.com/teslafaq/q&a_024.htm "After World War II when computer hardware manufacturers attempted to patent digital logic gates in general, the U.S. Patent Office asserted Tesla's turn-of-the-century priority in their electrical implementation."