38 in., weighing 102 lb; while a second, of which the length is 7 ft.
And a weight of 2262 lb; but a still longer, although lighter, tusk was brought to London in 1905.
As one is exhausted another is in full bearing, so that by a systematic arrangement a single proprietor will send to the surface from 300 lb to 3000 lb of mushrooms per day.
Tobacco is grown throughout the state; in 1909 on 12,000 acres was grown a crop of 12,000,000 lb, valued at $1,663,200.
LB?p Fr r t oyA J?
The mud brought down by it, calculated at 7150 lb an hour at Bagdad, is not deposited in marshes to form alluvium, as in the case of the Euphrates, but although in flood time the river becomes at places an inland sea, rendering navigation extremely difficult and uncertain, the bulk of the mud is deposited in banks, shoals and islands in the bed of the river, and is finally carried out into the Persian Gulf.
The steam is passed through the valve and emerges at the pressure required generally from 3 lb upwards.
In 1878, 65,000,000 sheep yielded 230,000,000 lb weight of wool, or an average per sheep of about 32 lb.
In the season of 1899-1900 the wool exports weighed 420,000,000 lb, and averaged more than 5 lb per sheep. The extra weight of fleece was owing to the large importation of better breeds.
Of the larger kangaroos, which attain a weight of 200 lb and more, eight species are named, only one of which is found in Western Australia.
A very fine freshwater fish is the Murray cod, which sometimes weighs Too lb; and the golden perch, found in the same river, has rare beauty of colour.
Compared with 11,800 lb for British oak with a specific gravity of 69 to 99.
The perfection of refrigeration in over-sea carriage, which has done so much to extend the markets for Australian beef and mutton, has also furthered the expansion of dairying, there being an annual output of over 160 million lb of butter, valued at £6,000,000; of this about 64 million lb, valued at £2,500,000, is exported annually to British markets.
Victoria produced already more wool than New South Wales,the aggregate produce of Australia in 1852 being 45,000,000 lb; and South Australia, between 1842 and this date, had opened most valuable mines of copper.
The total catch in 1895 was 208,139 lb, valued at $7160, and in 1902 was 528,682 lb, valued at $37,669.
The wall-eyed pike taken in 1902 were valued at $16,915 (210,936 lb); white fish, $5777 (80,191 lb); pickerel, $4144 (51,711 lb); yellow perch, $ 2 575 (43,9 1 7 lb); sturgeon, $20 5 1 (1 5,59 0 lb), and suckers, $ 18 54 (37,375 lb); other varieties taken in smaller quantities included smelt, sun-fish and eels.
The wood is variable in quality and, though hard in texture, is less durable than the best oak of British growth; the heart-wood is of a light reddish brown varying to an olive tint; a Canadian specimen weighs 524 lb the cubic foot.
The wood is very heavy and hard, weighing 70 lb the cubic foot; the colour is dark brown; it is used in Spain and Italy for furniture, and in the former country for firewood and charcoal.
Cotton growing under European direction began about 1900, with the result that in 1901-1902 over 100,000 lb of cotton grown from native, American and Egyptian seed were shipped to Bremen.
Has not been shown by them, and instances exceeding 20 lb are extremely rare.
If we raise i lb of matter through a foot we do a certain amount of work against the earth's attraction; if we raise 2 lb through the same height we do twice this amount of work, and so on.
Also, the work done in raising i lb through 2 ft.
Rumford then turned up a hollow cylinder which was cast in one piece with a brass six-pounder, and having reduced the connexion between the cylinder and cannon to a narrow neck of metal, he caused a blunt borer to press against the hollow of the cylinder with a force equal to the weight of about ro,000 lb, while the casting was made to rotate in a lathe.
Taking into account the heat absorbed by the box and the metal, Rumford calculated that the heat developed was sufficient to raise 26.58 lb of water from the freezing to the boiling point, and in this calculation the heat lost by radiation and conduction was neglected.
From these experiments Joule obtained 72.692 foot-pounds in the latitude of Manchester as equivalent to the amount of heat required to raise i lb of water through 1° Fahr, from the freezing point.
The radicals of lobe are lb, the soft mass of the b (single lobed, or B, double lobed), with the liquid l behind it pressing it forward.