There has recently been a most interesting discussion at the Literary and Philosophical Society, Manchester, on the above subject. The paper which gave rise to the discussion was by Mr. Brockbank, who detailed many experiments, and ended by stating his opinion that iron does become much weaker, both in its cast and wrought states, under the influence of low temperature; but Mr. Brockbank's paper... more...

CHAPTER I Stanbury Hill, remote but two hours' walk from a region blasted with mine and factory and furnace, shelters with its western slope a fair green valley, a land of meadows and orchard, untouched by poisonous breath. At its foot lies the village of Wanley. The opposite side of the hollow is clad with native wood, skirting for more than a mile the bank of a shallow stream, a tributary of the... more...

THE TEMPERATURE OF THE EARTH AS SHOWN BY DEEP MINES. At a recent meeting of the American Society of Civil Engineers, observations on the temperature of the earth, as shown by deep mines, were presented by Messrs. Hamilton Smith, Jr., and Edward B Dorsey. Mr. Smith said that the temperature of the earth varies very greatly at different localities and in different geological formations. There are decided... more...

1881. Question 1.—Sound is said to travel about four times as fast in water as in air. How has this been proved? State your reasons for thinking whether sound travels faster or slower in oil than in water. <p 184> Answer(a).—Mr. Colladon, a gentleman who happened to have a boat, wrote to a friend called Mr. Sturm to borrow another boat and row out on the other side of the lake, first... more...

Second Fig   Safe upon the solid rock the ugly houses stand:  Come and see my shining palace built upon the sand! Recuerdo   We were very tired, we were very merry—  We had gone back and forth all night on the ferry.  It was bare and bright, and smelled like a stable—  But we looked into a fire, we leaned across a table,  We lay on a hill-top underneath the moon;  And the whistles... more...

PROLOGUE At the piano a man sat playing the "Revolutionary Étude" of Chopin. The room was magnificent in its proportions, its furnishings were massive, its paneled oak walls were hung with portraits of men and women in the costumes of a bygone day. Through the lofty windows, the casements of which were open to the evening sky there was a vista of forest and meadow-land stretching interminably... more...

CHAPTER I So we settled it all when the storm was doneAs comf'y as comf'y could be;And I was to wait in the barn, my dears,Because I was only three;And Teddy would run to the rainbow's foot,Because he was five and a man;And that's how it all began, my dears,And that's how it all began. —Big Barn Stories. 'WHAT do you think she'd do if she caught us? We oughtn't... more...

A gentle fancy for the Christmas Season—an oft-told tale with a wistful twistful of Something that left the Earth with a wing and a prayer.Earth was so far away that it wasn't visible. Even the sun was only a twinkle. But this vast distance did not mean that isolation could endure forever. Instruments within the ship intercepted radio broadcasts and, within the hour, early TV signals. Machines... more...

His fingers moved over the modest packet of bills the invisible rockhound had handed to him. He smiled through the eternal night that was his own personal hell. Duggan's Hades. "Thanks, Pete," he said gratefully. "Here, have a box of Conmos." His sensitized fingers found the cigars, handed over a box, and he heard the nervous scuff of the other's shoes. "This eight... more...

CHAPTER I THE INDUSTRIAL EDUCATION SURVEY The education survey of Cleveland was undertaken in April, 1915, at the invitation of the Cleveland Board of Education and the Survey Committee of the Cleveland Foundation, and continued until June, 1916. As a part of the work detailed studies were made of the leading industries of the city for the purpose of determining what measures should be taken by the... more...