The Project Gutenberg EBook of Development of the Digestive Canal of the American Alligator pot

.The Project Gutenberg EBook of Development of the Digestive Canal of the American Alligator pot

... thickness of the floor over that of the roof of the pharynx. The gill clefts no longercommunicate with the exterior.Figure 6C represents the caudal half of the embryo in the plane 475 of figure 6A. The section ... to the pharynx are seen two small,thick-walled openings, ty; these are the rudiments of the thymus glands. They areregion of the pharynx, ph, the tip of the forebrain, fb, the anterior edge of ... otherfigures of the stage were taken. The mesentery, ms, is here of considerablelength and continues around the yolk in alayer of diminishing thickness. The epithelium of this region of the...

The Project Gutenberg EBook of The Car of Destiny by C. N. Williamson and A. M. Williamson pot

... yet discovered the cause of the car's sudden loss of power. But even as he spoke, the mystery was solved. There wasa leak in the petrol-tank, near the bottom; the last drop of essencehad ... [Ebook 23500]Language: English***START OF THE PROJECT GUTENBERG EBOOK THE CAR OF DESTINY***A Mystery Concerning a Chauffeur 33stopped at another garage, and I thought best not to go in there.But ... fired the diamonds in a tiara which crowned a head of waved grey hair.There were billows of violet satin and lace to keep off the ground; and as the groom helped the wearer to adjust them underher...

424
1,310
0

The Project Gutenberg EBook of A First Book in Algebra, pot

... dividendby the coeﬃcient of the divisor for the coeﬃcient of the quotient, subtract the exponent of each letter in the divisor from the exponent of the same letter in the dividend for the exponent of ... and the rep-resentation of numbers by letters. The solution of problems is one of the mostvaluable portions of the work, in that it serves to develop the thought-power of the pupil at the same ... feet. Each of the two is 1500 feet larger than each of the three. What is the size of the lots?12. Four pumps, two of one size and two of another, can pump 106 gallons perminute. If the smaller...

The Project Gutenberg EBook of An Elementary Treatise on Fourier’s Series and Spherical, potx

... form of considerable importance in the consideration of the problem of the cooling of the earth’s crust.In the problem of the permanent state of temperatures in a thin rectangularplate, the ... recedefrom the base; we shall attempt to ﬁnd the temperature at any point of the plate.Let us take the base as the axis of X and one end of the base as the origin.Then to solve the problem ... case the as-sumption made in the last problem, that there exists a solution of the equationin which the dependent variable is the product of two factors each of which in-volves but one of the...

The Project Gutenberg EBook of Publications of the Astronomical Society of the Pacific docx

... all of the branches are situated. We know the real shape of each branch, but we do not know whether it lies on the hither or on the farther side of the plane of projection.23 The Project Gutenberg ... July 13, the position of the shadow of the satelliteis for 8h40m; July 16, planet unsteady.93Colors of the Equatorial Belts.North of the narrow, light rift in the northern part of the north ... regulate the proceedings of the meetings, and to have a general supervision of the aﬀairs of the Society.ARTICLE V. The Secretaries shall keep and have the custody of the records; they shall have the...

The Project Gutenberg EBook of A Hive of Busy Bees, by Effie M. Williams potx

... packed their lunch-box. The lastminute, they ran across the street to telltheir playmates good-by. When they cameback, Daddy had brought the car to the front of the house and was carrying out the little ... allover the floor. He put them back in the chest; and then he hung his sign in the window again." ;The next day Joe passed by and saw the sign; and he too went in and asked for the job. The druggist ... Joyce."No, the queen never uses her sting exceptwhen in battle with another queen bee; but the other bees take care of her, even ifthey must die for her sake. There aredifferent kinds of bees in the...

The Project Gutenberg EBook of A Hive of Busy Bees, by Effie M. Williams docx

... soon asthey find another queen, some of themmust move out."When the bees are swarming, theyalways take good care of their queen.Sometimes they settle on a limb of a tree;and while they ... packed their lunch-box. The lastminute, they ran across the street to telltheir playmates good-by. When they cameback, Daddy had brought the car to the front of the house and was carrying out the little ... come out of hercell, the old queen gathers her followersand they swarm." ;The queen bee lays the eggs; and when the eggs hatch, the hive is so full of beesthat it cannot hold them all....

The Project Gutenberg EBook of A Man of Business, by Honore de Balzac pptx

... manners, the lowest pair of villains imaginable, go intopartnership in a dirtier business. Theirstock-in-trade consisted of the peculiaridiom of the man about town, the audacity of poverty, the ... upper end of the Rue deNavarin and the line of the boulevards.In ten minutes' time they had come to anend of all the deep reflections, all the moralizings, small and great, all the badpuns ... cranium,appeared an elderly profile, half-official,half-soldierly, with a comical admixture of arrogance,—altogether something likecaricatures of the Constitutionnel. The sometime official finding that...

The Project Gutenberg EBook of Addresses, by Phillips Brooks pot

... some of themwhich we used, of the way in which the bit of iron, taken out of its uselessness, itshelplessness, and set in the midst of the great machine, thereby recognizes the purpose of its ... help the work of God by the control of their ownpassions and the fulfilment of their ownduty, will be stirred to the higher life. Men—very often we do not trust them enough—will answer to the ... of them,there could come this other power, ifalong with them there could come the certainty that if you refrain from that sinto-night you make the sum of sin that is in the world, and so the...

The Project Gutenberg EBook of Applied Psychology: Driving Power of Thought, by Warren Hilton ppt

... reflect upon them. These operationsconstitute what are called the JudicialProcesses of the Mind. The Judicial Processes of the Mind are of two kinds, so that, in the last analysis,there are, ... LAWS OF ASSOCIATION The Seeming Chaos of MindI f there is any one thing in the world thatseems utterly chaotic, it is the way inwhich the mind wanders from one subject of thought to another. ... taste and a certain softness of touch, all arising from the same source,then by a series of classifying judgmentsyou put all these different sensationstogether, assign them to the same object,and...

Xem thêm