Scientific American Supplement, No. 514, November 7, 1885Various
Science
Scientific American Supplement, No. 514, November 7, 1885
Various
Science -- Periodicals
He stated that he wished to draw special attention to increasing the
safety of navigation against storms, fogs, fire, and collisions with
wrecks, icebergs, or vessels, and recommending the development of
maritime telegraphy. He urged that vessels should be supplied with
apparatus to communicate with and telegraph to each other and to the
nearest coast the weather and sea passed over by them, and that reports
given by vessels should be used as "warnings" more extensively. He
wished the mid-Atlantic stations connected by telegraph for the same
purpose.
In regard to the use of oil on rough seas, he said that Dr. Badeley in
1857, Mr. John Shields five years ago at Peterhead and last year at
Folkestone, the Board of Trade in 1883, and a committee on life saving
appliances of the United States had made experiments. The conclusions of
the committee were that in deep water oil had a calming effect upon a
rough sea, but there was nothing in either source of information which
yet answered the question whether or not there is in the force exerted
by the wind a point beyond which oil cannot counteract its influence in
causing the sea to break. He thought it appeared that oil had some
utility on tidal bars; on wrecks, to facilitate the operations of
rescue; on lifeboats and on lifebuoys. In regard to icebergs, he thought
the possibility of obtaining an echo from an iceberg when in dangerous
proximity to a ship should be tried. He advocated the use of automatic
sprinklers in the case of fire, the establishment of parabolic
reflectors for concentration of sound, and the further prosecution of
experiments by Professor Bell in establishing communication between
vessels some distance apart by means of interrupted electrical currents.
The improvement of navigation, he said, meant an international code of
police to improve police rules of navigation; an international code of
universal telegraphy for navigation; an international office of
meteorology and navigation to collect the studies; experiments on the
weather, on the sea, on the casualties; and the discovery by experiment
of new apparatus and appliances to diminish maritime disaster.
He had called the attention of two governments to this matter, and he
hoped that before long there would be proposed an international
congress--such as the postal, telegraph, and sanitary congresses, and
the international convention to fix the common meridian--by one of the
maritime powers, by which would be founded an international institution
to diminish casualties at sea. He recommended a universal system of
buoys. The great losses of life and property every year were worthy the
devotion of £300,000 by an international institution, which would be
much less than the monthly average loss in navigation.
Public-domain text, read in full here on John Shaqi.
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