Triumphs of Invention and Discovery in Art and ScienceFyfe, J. Hamilton (James Hamilton)
History
Triumphs of Invention and Discovery in Art and Science
Fyfe, J. Hamilton (James Hamilton)
Inventions -- History; Inventors; Technology -- England -- 19th century
Operations were next commenced to recover the end of the 1865 cable, and
complete its submergence. The _Albany_, _Medway_, and _Terrible_ were
despatched on the 1st of August, to the point where, "deep down beneath
the darkling waves," the cable was supposed to be lying, and on the 9th
or 10th they were joined by the _Great Eastern_, when grappling was
commenced, and carried on through the remainder of the month. The cable
was repeatedly caught, and raised to a greater or less height from the
ocean bed; but something or other snapped or slipped every time, and
down went the cable again. At last, after much trial of patience, the
end of the cable was safely fished up on September 1st; and electric
messages were at once sent through to Valentia, just as well as if the
cable had not had twelve months' soaking in the Atlantic. An additional
length having been spliced to it, the laying recommenced; and on the 8th
the squadron entered Heart's Content, having thus succeeded in laying a
second line of cable from Ireland to America.
The two cables, the old and the new, continued to work very smoothly
during the winter of 1866 and 1867; but in May 1867, the new cable was
damaged by an iceberg, which drifted across it at a distance of about
three miles from the Newfoundland shore. The injury was soon repaired;
but again, in July 1867, the same cable broke at about fifty miles from
Newfoundland.
The earlier cable continued to work for several years, but both cables
gave way towards the close of the autumn of 1870. No special
inconvenience was felt, however, as two years ago a French line of
cable was laid down between Europe and America; the _Great Eastern_
being again employed, and the operations being conducted under the
superintendence of English electricians. The two British cables will
probably be repaired in the spring of the present year (1871).
Submarine cables have multiplied recently, and almost every ocean flows
over the mysterious wires which flash intelligence beneath the rolling
waters from point to point of the civilized world. By a telegraph-cable,
which is partly submarine, the India Office in Westminster is united
with the Governor-General and his Council at Calcutta. There is also
communication between Singapore and Australia, and the network of ocean
telegraphy is being so rapidly extended that, before long, the British
Government in the metropolis will be enabled to convey its instructions
in a few hours to the administrative authorities in every British
colony. And thus the words which the poet puts into the mouth of "Puck"
will be nearly realized in a sense the poet never dreamed of--"I'll put
a girdle round about the world in forty minutes."
The Silk Manufacture.
I.--JOHN LOMBE.
II.--WILLIAM LEE.
III.--JOSEPH MARIE JACQUARD.
The Silk Manufacture.
I.--JOHN LOMBE.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account