August marks the second anniversary of the death of the famous Scottish scientist Alexander Graham Bell, who passed away at this time of the year in 1922, after having made several inventions to the world, the most famous phone.
Bell was enable, who was born in Edinburgh in 1847,for the invention of the telephone after experiments with electric fought his colleague Thomas Watson, successful in 1867, when Watson was able to hear the voice of Bill over the wire that connects the two different phone in two rooms.
Perhaps many people do not know that the success of Graham was not without difficulties, as it faced a genius inventor lot of lawsuits regarding the rights of private property invented.
The number of issues faced by the Bill, over 17 years, the issue of about 550, some of which reached the Supreme Court in the United States, but it all ended for him.
Another piece of information about Bill and many do not know, are his contributions to the world of aviation, it worked in the period between 1890 and 1907, with a group of colleagues, design machines that can fly, a trend invented machine called "golden share", already flew sky Canada, where Bill Qusai his last days.
Bill was also known for his contributions value in helping the deaf, and was one of the founders of the American Federation of teaching pronunciation for the Deaf in 1890.
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