Talks about science, with a biogr. sketch by C. Welsh1882 |
From inside the book
Results 1-5 of 24
Page 9
... not merely changed in direction , but undergoes profound modification . For instance , when a crumb of bread or particle of salt goes , as we say , " the wrong way , " the result is , as you know , a violent MECHANISM OF SENSATION . 9.
... not merely changed in direction , but undergoes profound modification . For instance , when a crumb of bread or particle of salt goes , as we say , " the wrong way , " the result is , as you know , a violent MECHANISM OF SENSATION . 9.
Page 13
... particles extending from the string to the drum- membrane of the ear of a person in the neighbourhood . The string is plucked , and moving first forwards , hits the first air particle in our imaginary chain ; that particle , being thus ...
... particles extending from the string to the drum- membrane of the ear of a person in the neighbourhood . The string is plucked , and moving first forwards , hits the first air particle in our imaginary chain ; that particle , being thus ...
Page 14
... particles , the drawing apart of the trucks represents the drawing apart of the air particles . Each air particle in its vibration only swings through a short space , and while it is completing its swing the vibration travels onwards ...
... particles , the drawing apart of the trucks represents the drawing apart of the air particles . Each air particle in its vibration only swings through a short space , and while it is completing its swing the vibration travels onwards ...
Page 15
... particles , and the auditory nerve of course passes up to the brain . When the sound - wave reaches the drum - membrane , that membrane is set in vibration , the little chain of bones passes the vibrations on to the membrane at the back ...
... particles , and the auditory nerve of course passes up to the brain . When the sound - wave reaches the drum - membrane , that membrane is set in vibration , the little chain of bones passes the vibrations on to the membrane at the back ...
Page 20
... particle vibrating with enormous rapidity , and just because this is so it gives out light . In order that these vibrations may affect our brains , it is necessary that some medium should exist by which they may be conveyed to the ...
... particle vibrating with enormous rapidity , and just because this is so it gives out light . In order that these vibrations may affect our brains , it is necessary that some medium should exist by which they may be conveyed to the ...
Common terms and phrases
acid gas animal atomic weight atoms BARBARA HUTTON beautiful beneath the surface blood body Book bottom brain called carbonic acid carbonic acid gas cavern cells chalk cloth cloud coal colours consists constantly contains coral course Crown 8vo cubic foot Davy Lamp deposited depth distance earth enormous exist fact Fcap feet fibres French Morocco frog gilt edges give glaciers going gradually heat inches Kent's Cavern kind known large number lava layers lecture limbs limestone limp little tiny living lobster lungs mass material matter miles molecules Morocco motion mountain nature nerve nervous ocean oxygen particles pass photosphere piece plant present quantity reef result rocks round shell side skeleton snow spectrum stalagmite stars stones stream substance suppose tell temperature termed thermometer thing THOMAS DUNMAN thousand trees vapour vegetable vessels vibrations volcanoes weight
Popular passages
Page xv - So live, that, when thy summons comes to join The innumerable caravan, which moves To that mysterious realm, where each shall take His chamber in the silent halls of death, Thou go not, like the quarry-slave at night, Scourged to his dungeon, but sustained and soothed By an unfaltering trust, approach thy grave, Like one who wraps the drapery of his couch About him, and lies down to pleasant dreams.
Page 20 - Gaultier's Familiar Geography. With a concise Treatise on the Artificial Sphere, and two coloured Maps, illustrative of the principal Geographical Terms. Sixteenth Edition. 16mo, 3s. cloth. Butler's Outline Maps, and Key, or GEOGRAPHICAL AND BIOGRAPHICAL EXERCISES ; with a Set of Coloured Outline Maps, designed for the use of Young Persons. By the late WILLIAM BUTLER. Enlarged by the Author's Son, J.
Page 17 - III. The assistance given in the Primal lesson is reduced as the learner progresses, until all guidance is safely withdrawn. IV. The number and variety of the copies secure attention, and prevent the pupils copying their own writing, as in books with single head-lines. V. The system insures the progress of the learner, and greatly lightens the labours of the teacher.
Page 7 - Infant Amusements, or How TO MAKE A NURSERY HAPPY. With Practical Hints on the Moral and Physical Training of Children. By WHG KINGSTON.
Page 8 - Our Soldiers, or ANECDOTES OF THE CAMPAIGNS AND GALLANT DEEDS OF THE BRITISH ARMY DURING THE REIGN OF HER MAJESTY QUEEN VICTORIA. By WHG KINGSTON. With Frontispiece.
Page 5 - Readers will rise from its perusal, not only with increased information, but with sympathies awakened and elevated."— Times. The Good St. Louis and His Times. By Mrs. BRAY. With Portrait. Post 8vo, price 7s.
Page 17 - Ink, to be first written over and then imitated, the remaining numbers having Black Head-lines for imitation only, THE WHOLE GRADUALLY ADVANCING FROM A SIMPLE STROKE TO A SUPERIOR SMALL HAND.
Page 28 - MASTERPIECES OF ANTIQUE ART. From the celebrated collections in the Vatican, the Louvre, and the British Museum. By STEPHEN THOMPSON, Author of "Old English Homes,
Page 28 - Caxton's Fifteen O's and other Prayers. Printed by command of the Princess Elizabeth, Queen of England and France, and also of the Princess Margaret, mother of our Sovereign Lord the King. By WM. CAXTON. Reproduced in Photo-Lithography by S. Ayling. Quarto, bound in parchment. New and cheaper edition, price 6s.
Page 3 - Mission from Cape Coast Castle to Ashantee. WITH A DESCRIPTIVE ACCOUNT OF THAT KINGDOM. By the late T. EDWARD BOWDICH, ESQ.