Nature, Volume 47Sir Norman Lockyer Macmillan Journals Limited, 1893 - Electronic journals |
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Page 7
... seen at times ; but the blue and violet lines observed on September 14 were not seen ; the three green lines were very distinct . On October 14 the red line was much fainter , but there was an obvious bright line in the yellow , which ...
... seen at times ; but the blue and violet lines observed on September 14 were not seen ; the three green lines were very distinct . On October 14 the red line was much fainter , but there was an obvious bright line in the yellow , which ...
Page 8
... seen a crater 66 with a raised floor and a central cone , at b a crater filled to be lip like " Wargentin , " while on the plain near b , and round the open crater c , will be seen numerous minute craters , as on tie moon's surface in ...
... seen a crater 66 with a raised floor and a central cone , at b a crater filled to be lip like " Wargentin , " while on the plain near b , and round the open crater c , will be seen numerous minute craters , as on tie moon's surface in ...
Page 14
... seen in moss - agates ; and another possible mode of formation ay be suggested by a brief account of some experiments made more than twenty years ago . 66 Ordinary crystals of ferrous sulphate dissolve readily in cold water ; but if ...
... seen in moss - agates ; and another possible mode of formation ay be suggested by a brief account of some experiments made more than twenty years ago . 66 Ordinary crystals of ferrous sulphate dissolve readily in cold water ; but if ...
Page 17
... seen the electric element so abundant in a cat , and many who have seen the coruscations that have given notoriety Michon , confirm him in the opinion that the cat is an electrical curiosity . to A USEFUL account of " Biological ...
... seen the electric element so abundant in a cat , and many who have seen the coruscations that have given notoriety Michon , confirm him in the opinion that the cat is an electrical curiosity . to A USEFUL account of " Biological ...
Page 23
... seen was made up of a pale yellow warp , and a weft of a dull purple or claret colour . The latter colour was found to be due to an intimate mixture of red and blue , for the threads , on examination under the microscope , were seen to ...
... seen was made up of a pale yellow warp , and a weft of a dull purple or claret colour . The latter colour was found to be due to an intimate mixture of red and blue , for the threads , on examination under the microscope , were seen to ...
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Popular passages
Page viii - PROCESSES, AND COLLATERAL INFORMATION IN THE ARTS, MANUFACTURES, PROFESSIONS, AND TRADES, INCLUDING MEDICINE, PHARMACY, AND DOMESTIC ECONOMY ; designed as a General Book of Reference for the Manufacturer, Tradesman, Amateur, and Heads of Families.
Page 145 - FELKIN, HM— Technical Education in a Saxon Town. Published for the City and Guilds of London Institute for the Advancement of Technical Education.
Page 111 - I. By Sir W. THOMSON, LL.D., DCL, FRS, Professor of Natural Philosophy in the University of Glasgow...
Page 120 - That the magnitudes of these standards should be determined on the electro-magnetic system of measurement with reference to the centimetre as unit of length, the gramme as unit of mass, and the second as unit of time, and that by the terms centimetre and gramme are meant the standards of those denominations deposited with the Board of Trade. 3. That the standard of electrical resistance should be denominated the ohm, and should have the value 1,000,000,000 in terms of the centimetre and second. 4....
Page 58 - The purpose of this laboratory is to afford opportunities for the study and observation of the development, anatomy, and habits of common types of marine animals, under suitable direction and advice.
Page xxix - Is it to be understood from all this that a chlorine compound which is not produced by energetic union — say an endothermic compound like...
Page 89 - Wright (Lewis). — LIGHT ; A COURSE OF EXPERIMENTAL OPTICS, CHIEFLY WITH THE LANTERN. By LEWIS WRIGHT. With nearly 200 Engravings and Coloured Plates. Crown 8vo. 7*. 6d. ASTRONOMY. Airy. — POPULAR ASTRONOMY. With Illustrations by Sir GB AIRY, KCB, formerly Astronomer-Royal.
Page xl - I would commend to your consideration the propriety of transferring it to the funds of the Imperial Institute of the United Kingdom, the Colonies, and India...
Page 26 - A New and Enlarged Edition. Constructed from the best materials, and embodying the results of the most recent investigations, accompanied by a complete INDEX OF PLACES, in which the proper quantities are given by T.
Page 120 - As a unit of resistance, the international ohm, which is based upon the ohm equal to 10" units of resistance of the CGS system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grams in mass, of a constant cross-sectional area and of the length of 106.3 centimetres.