Introduction
Steam power came to rivers and lakes even before it came to railways. Exactly who was ‘first’ is often debated, but the short answer is that a Frenchman was the first to try it, a Scotsman was the first to make it work, and an American was the first to make a profit from it.
THE world’s first steam-powered vessel was
demonstrated by the Marquis Claude de Jouffroy, navigating the Doubs river
between Besançon and Montbéliard in 1776.* Over in America, John Fitch
demonstrated a second on the Delaware to members of the Constitutional
Convention, meeting at Philadelphia in 1787.*
Brilliant though these innovations were, they were blind alleys both
scientifically and commercially. The Marquis used an engine derived from
the historic steam engine invented by Devonshire engineer Thomas Newcomen
in 1712, which had already been superseded by James Watt’s revolutionary
designs. Fitch had a better engine, but his mechanical oars were clumsier
than Jouffroy’s paddle-wheel.
Politics and money also got in the way. The French monarchy’s Academy of
Sciences snubbed the Marquis in favour of a rival, and the science-loving
French Revolutionaries drove him into exile and poverty. Fitch patented his
invention, but hopes of a government monopoly were dashed, and his
financial backers deserted him in favour of enterprising competitors.
Précis
The first steam-powered river-going vessels were given trials in France
in 1776 by the Marquis de Jouffroy, and eleven years later in America by John Fitch.
However, political upheaval in the French Revolution, and the caution of American
investors, combined with serious weaknesses in design to prevent further development
at this stage.
(52 / 60 words)
The first steam-powered river-going vessels were given trials in France
in 1776 by the Marquis de Jouffroy, and eleven years later in America by John Fitch.
However, political upheaval in the French Revolution, and the caution of American
investors, combined with serious weaknesses in design to prevent further development
at this stage.
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Variations:
1.increase the length of this precis to exactly 55 words.
2.reduce the length of this precis to exactly 45 words.
3.introduce one of the following words into the precis: although, if, just, must, not, since, unless, until.
Word Games
Suggest answers to this question. See
if you can limit one answer to exactly
seven words.
Variations:
1.expand your answer to exactly fourteen words.
2.expand your answer further, to exactly twenty-one words.
3.include one of the following words in your answer: if, but, despite, because, (al)though, unless.
Express the ideas below in a single
sentence, using different words as much as possible.
Do not be satisfied with the first answer you
think of; think of several, and choose the best.
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