Project Gutenberg''''''''s The Life-Story of Insects, by Geo H Carpenter pot

... and hindmost of the three segments that make up the thorax or central region of the insect's body. Each of these three segments carries a pair of legs. In front of the thorax is the head ... bounding the mouth cavity below or behind. The proboscis is made up of the pair of jaw- appendages in front of the labium, the maxillae, as they are called. Behind...

Ngày tải lên: 28/06/2014, 19:20

... flat-bottom boats of the Mississippi, and of the battleship, and the tug boat. As in the first instance, we know that each modern type has developed through the accumulation of changes, which changes are ... this understanding of the harmony of the universe. And so we must approach the study of the several divisions of our subject in this frame of mind. We mu...

Ngày tải lên: 28/06/2014, 19:20

... join these two points by a broken line which neither passes through O nor has a point in common with either of the half-rays h, k. One of these two regions is distinguished from the other in that ... in the last chapter, pp. 23–35, the theory of proportion was made to depend essentially upon Pascal’s theorem (theorem 21), the same may then be said here of the theory of...

Ngày tải lên: 28/06/2014, 19:20

... of the denominator of the fraction (A). To prove the theorem it is sufficient to show that the index of the highest power of p contained in the numerator is at least as great as the index of the ... representative of the solution of the congruence. The former representative of the solution is the more convenient of the two, since the power of a...

Ngày tải lên: 28/06/2014, 19:20

... struck the match and gathered the wood to start her own fire. She is the first country in the the golden rule translated into terms of conduct. It is not a white-wash which, if laid on thick enough, ... invention have swept past him. He has watched the work of the world pass into the keeping of machines, shining miracles of steel and electricity, and has forgot himself i...

Ngày tải lên: 28/06/2014, 17:20

... shorter than Bobby and four inches broader across the shoulders, and his neck spread out over all the top of his torso; but there was something in the clear gaze of the eyes which made the two gentlemen ... of clarity he saw his father’s wisdom. He had always admired John Burnit, aside from the fact that the sturdy pioneer had been his father, had admired him much as one a...

Ngày tải lên: 28/06/2014, 17:21

... right in!" he called out to the journalist, whom he caught sight of through the door of the counting-room. He did not rise from the desk at which he was writing, but he gave Bartley his Says ... don't know what give him the idea that there was money in it, but he did think so from the start. I guess, if they'd had the word in those days, they'd considered...

Ngày tải lên: 28/06/2014, 17:21

... mind, the pride and wonder of the village the great clock of the borough of Vondervotteimittiss. And this is the object to which the eyes of the old gentlemen are turned who sit in the leather-bottomed arm-chairs. The ... exerting himself to the utmost. Every now and then one might catch a glimpse of the scoundrel through the smoke. There he sat in the belfr...

Ngày tải lên: 28/06/2014, 17:21

... saw-like edge in the longitudinal section, for just as the tiles lie on the roof of a house, or the scales on the back of a fish, so the whole surface of the hair is externally coated with a firmly adhering ... moisture, which is carried away to the surface by the glands shown (called sudoriparous glands), which, as is seen, pass independently off to the surface. O...

Ngày tải lên: 28/06/2014, 19:20

... represented by the rising of the curve, the rate at which the function is increasing is the same thing as the rate at which the curve is rising, and this is the same thing as the steepness of the curve. Again, ... of x. But the rate at which the height is increasing is the rate at which the body is rising, so that 128 − 32x is the formula which will tell...

Ngày tải lên: 28/06/2014, 19:20