Then it occurred to me, that it was scarcely likely that the sun would cool evenly all over; and that these markings were due, probably, to differences in temperature of the various areas; the red representing those parts where the heat was still fervent, and the black those portions which were already comparatively cool.

F. We are ignorant of the precise significance of this constancy of temperature in warm-blooded animals, which is as important and peculiar as their average height, Man, undoubtedly, must possess a superior delicacy of organization, hardly revealed by structure, which makes it necessary that he should be shielded from the shocks and jars of varying temperature, that less highly endowed organisms endure with impunity. 224.

No, it was no fun camping with the temperature at thirty degrees below zerobetter to be trotting after those expensive and dinnerless dogs; and he was glad when they started again.

This was a cheering temperature for those who had been breathing the polar air; and the influence of the north-east gale continued to increase.

The influence of an elevated temperature on the soluble extract of flesh is not less remarkable.

But no wooden house, unless built of solid and well-fitted logs, could resist the external temperature by virtue of thickness.

It is, however, cold enough to freeze mercury, and to reduce every other substance employed as a test of atmospheric or laboratory temperatures to a solidity which admits of no further contraction.

Surely this phenomenon, everywhere manifested on the earth even under the equator, of a regular decrease of temperature with altitude, the only cause of which is a less dense atmosphere, should have been fairly grappled with, and some attempt made to show why it should not apply to Mars, except the weak remark that on a level surface it will not have the same effect as on exposed mountain heights.

As I had been led to expect extremely low temperatures during the winter, I adopted precautionary measures, so as to be as comfortable as circumstances would permit during our stay there.

It wasn't there, but instead there was a sentry on the bridge, who, on being questioned, assured me that though there was not much to choose in the matter of temperature between the two places, I was still on the surface of the earth.

During five months of the year we recorded temperatures below -50° Centigrade.

The main rule is to secure sunlight,hot enough to raise the water to a temperature above that of the outer air, to remove all dirt and floating scum, and to furnish the tank on every cloudy day with a supply of air and with motion by means of a syringe.

It is necessary, however, to keep the fishes of tropical seas and streams in water of a very different temperature from that suited to others brought from arctic or sub-arctic climates; and this, like every other point affecting the natural peculiarities and habits of the fish, is attended to with minute and accurate care.

Thus, if he were exposed to the same temperature as his brothers, he experienced no more inconvenience from it, when it was very low, than they, because he had additional covering to protect him.

In good portraits his head has a lurid look, as if it had been at a higher temperature than that of other men.

A.The question of the strength of boilers was investigated very elaborately a few years ago by a committee of the Franklin Institute, in America, and it was found that the tenacity of boiler plate increased with the temperature up to 550°, at which point the tenacity began to diminish.

This, Mr. Very thinks, is due to the fact that the half of the moon's face first illuminated for us has, on the average, a darker surface than that of the afternoon, or second quarter, during which the curve descends not quite so rapidly, the temperature near sunset being only a little higher than that near sunrise.

Gone out to bathe in a temperature like that!

Natures Secrets; or the admirable and wonderful History of the generation of Meteors; discribing the Temperatures of the Elements, the heights, magnitudes, and influences of Stars; the causes of Comets, Earthquakes, Deluges, Epidemical Diseases and Prodigies of precedent times, with presages of the weather, and Descriptions of the Weather-glass: by T. Wilsford.

As to catching the residuum of the process, or what we call thought,the gaseous ashes of burned-out thinking,the excretion of mental respiration,that will depend on many things, as, on having a favorable intellectual temperature about one, and a fitting receptacle.

Two other diagrams show the distribution of heat at the time of full-moon, one half of the curve showing the temperatures along the equator from the edge of the disc to the centre, the other along a meridian from this centre to the pole.

"When I was in Carlsbad Caverns about a dozen years ago, the ranger told us that the temperature inside the caverns was constant.

He admits, for example, that water is essential, that an atmosphere containing oxygen, nitrogen, aqueous vapour, and carbonic acid gas is essential, and that an abundant vegetation is essential; and these of course involve a surface-temperature through a considerable portion of the year that renders the existence of theseespecially of waterpossible and available for the purposes of a high and abundant animal life.

Flour and liquids for unfermented breads cannot be too cold, while for bread prepared with yeast, success is largely dependent upon a warm and equable temperature throughout the entire process.

"Her Majesty the Queen returns to Babelsburg on Sunday; she is much agitated, there will be scenes; the temperature towards the Ministry will fall to zero or below.