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Various

"Golden Days for Boys and Girls, Vol. XIII, Nov. 28, 1891"

The density of population is greatest in
Europe--Belgium standing at the head, followed by the Netherlands, Great
Britain and Ireland, Italy, Japan, the German Empire, China, British
India, Switzerland, France, Austria, Denmark, Portugal, Spain, West
Indies and the United States. More than one-fourth of the human race is
found in China and Japan, the former counting 350,000,000 and the latter
40,000,000; more than one-fifth is in India, 324,000,000, of which
286,000,000 belong to British India. The only one of the chief European
States that exceeds this country in population is Russia, with
93,000,000. The others range thus: German Empire, 49,000,000:
Austria-Hungary, 41,000,000; France, 38,000,000; Great Britain and
Ireland, 38,000,000; Italy, 30,000,000; and Spain, 17,000,000.
LELIA and PHILIP.--1. A high-class eight-wheel passenger locomotive
engine costs about $8500. 2. The strength of a steam engine is commonly
marked by its horse-power. By one horse-power is meant a force strong
enough to raise up 33,000 pounds one foot high in a minute. James Watt,
the noted mechanician, engineer and scientist, famous as the improver,
and almost the inventor of the steam engine, established the horse-power
unit, and the figures were fixed in the following curious manner: He
found that the average horse of his district could raise 22,000 pounds
one foot a minute, and that this was the actual horse-power.


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