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Seventeen years Marconi's devices had been equipped later already so much courtsIn Northern Atlantic that was to whom to rush to the aid to the perishing Titanic.
Edison recognise as the pioneer in the organisation of a stream of inventions in the field of communication and
Electricity, first of all meaning created by it in 1876 in Menlo-park, the State of New Jersey, "factory of opening" in which worked
Fifteen employees. Edison was the telegraph operator, when it at the age of 21 years
Has taken out the first patent for sound recording telegraph. The invention had no
Commercial success. But Edison posesses also more valuable inventions in
Telegraphy, including the system created in 1874 which have allowed the company
"A western the Union" to transmit simultaneously on two messages in each direction,
That has raised throughput of lines four times p. 529, Boorstin, The Americans.
The laboratory in Menlo-park was loaded in creation of system of the electric
Illumination. Deniel Burstin underlines that Edison has invented not simply
Electric lamp, and system of house illumination also has created the company for it
Production and sales. The system included station-generator (dynamo), it
Pressure to the house or office and wires, switches, sockets and cartridges for
Electricity uses in the same place, with. 533 - 535.
Edison's laboratory it used scientific knowledge in the industrial purposes and
Thereby inspired and supported set of independent inventors. It Inventions always carefully considered saleabilities, and it is clear:
The factory will not survive, if its products are not bought up. But at laboratory in
Menlo-park followers were not so fast: only in 25 years have begun To arise research laboratories in the industry. German The chemical industry which was practically a monopolist in production Paints, has started to create own research laboratories only in
1890th years. [The short review of development in Germany see: J. J. Beer, The
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