In 1876, at the age of 29, Alexander Graham Bell invented the
telephone. In 1877, he formed the Bell Telephone Company, and in
the same year married Mabel Hubbard and embarked on a yearlong
honeymoon in Europe.
Изобретение радио
- формат doc
- размер 5,60 КБ
- добавлен 03 мая 2011 г.
