Industrial arts -- Biography; Inventors -- Biography
I was born at Scarborough in May, 1831, the sixth of a family of eight.
My father was a native of Rosedale, half-way between Whitby and
Pickering: his nurse was the sister of Captain Scoresby, celebrated as
an Arctic explorer. Arrived at manhood, he studied medicine, graduated
at Edinburgh, and practised in Scarborough until nearly his death in
1866. He was thrice Mayor and a Justice of the Peace for the borough.
Dr. Harland was a man of much force of character, and displayed great
originality in the treatment of disease. Besides exercising skill in
his profession, he had a great love for mechanical pursuits. He spent
his leisure time in inventions of many sorts; and, in conjunction with
the late Sir George Cayley of Brompton, he kept an excellent mechanic
constantly at work.
In 1827 he invented and patented a steam-carriage for running on common
roads. Before the adoption of railways, the old stage coaches were
found slow and insufficient for the traffic. A working model of the
steam-coach was perfected, embracing a multitubular boiler for quickly
raising high-pressure steam, with a revolving surface condenser for
reducing the steam to water again, by means of its exposure to the cold
draught of the atmosphere through the interstices of extremely thin
laminations of copper plates. The entire machinery, placed under the
bottom of the carriage, was borne on springs; the whole being of an
elegant form. This model steam-carriage ascended with perfect ease the
steepest roads. Its success was so complete that Dr. Harland designed
a full-sized carriage; but the demands upon his professional skill were
so great that he was prevented going further than constructing the pair
of engines, the wheels, and a part of the boiler,--all of which
remnants I still preserve, as valuable links in the progress of steam
locomotion.
Other branches of practical science--such as electricity, magnetism,
and chemical cultivation of the soil--received a share of his
attention. He predicted that three or four powerful electric lamps
would yet light a whole city. He was also convinced of the feasibility
of an electric cable to New York, and calculated the probable cost. As
an example to the neighbourhood, he successfully cultivated a tract of
moorland, and overcame difficulties which before then were thought
insurmountable.
Public-domain text, read in full here on John Shaqi.
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