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Scientific American Supplement, No. 841, February 13, 1892电子书

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作       者:Various

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出版时间:2018-02-27

字       数:21.6万

所属分类: 教育 > 外语 > 实用英语

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Like other strangely formed quadrupeds, the jerboas are counted among the curiosities of the animal kingdom, and as such are described in natural history; but, nevertheless, there has never been a good exhibition of them, for the simple reason that live jerboas are seldom seen in Europe, as they usually die during the journey hither or soon after their arrival. After some hesitation I decided to purchase a pair that I happened to find mentioned in the price list of Mr. C. Reiche, of Alfeld, as one of the most interesting specimens obtained during his expedition to South Africa the year before; but I, also, found the sensitiveness and delicacy of the jerboa very trying, for the short journey from Alfeld to this city caused the death of the female and reduced her mate to such a condition that when it arrived there seemed little hope that it could ever be utilized for scientific research or artistic life studies.
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THE LIVING JERBOA IN THE ZOOLOGICAL GARDEN OF BERLIN.

NEW OBSERVATIONS ON THE LANGUAGE OF ANIMALS.

MODIFICATION OF OUR CLIMATE.

THE ERUPTION OF KRAKATOA.

PENTAPTERYGIUM SERPENS.

THE PERFORATION OF FLOWERS.

ELECTRICITY IN HORTICULTURE.

ELECTRICITY IN AGRICULTURE.

THE TREATMENT OF RATTLESNAKE BITE BY PERMANGANATE OF POTASSIUM, BASED ON NINE SUCCESSFUL CASES.

CHINESE COMPETITIVE EXAMINATIONS.

HIGH SPEED ENGINE AND DYNAMO.

CHLORINE GAS AND SODA BY THE ELECTROLYTIC PROCESS.

COMPLETION OF THE MERSEY TUNNEL RAILWAY.

A STEAM STREET RAILWAY MOTOR.

TWENTY-FOUR KNOT STEAMERS.

THE MILITARY ENGINEER AND HIS WORK.1

HOW MECHANICAL RUBBER GOODS ARE MADE.

HOW ENAMELED LETTERS ARE MADE.

BURNING BRICK WITH CRUDE OIL FUEL.

INVESTIGATION OF A MOUND NEAR JEFFERSON CITY, MO.

ACTION OF CAUSTIC SODA ON WOOD.

NEW BORON COMPOUNDS.

BORON SALTS.

NATURAL SULPHIDE OF GOLD.

SOME MEANS OF PURIFYING WATER.

A NEW LABORATORY PROCESS FOR PREPARING HYDROBROMIC ACID.

SAPOTIN: A NEW GLUCOSIDE.

DETECTION OF PEANUT OIL IN OLIVE OIL.

HYDROXYLAMINE.

Architects and Builders Edition

Cyclopedia of Receipts,

Scientific American Supplement.

ATENTS!

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