The Universal Preceptor: Being a General Grammar of Arts, Sciences, and Useful Knowledge ...A. Phelps, 1826 - 312 страница |
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Страница 73
... stars ; and by the position of these , a skilful sailor can al- ways tell where he is . 239. If it appear by the almanack , that at London , the sun is , on the 5th of June , 61 degrees high at 12 o'clock , and a sailor , by his octant ...
... stars ; and by the position of these , a skilful sailor can al- ways tell where he is . 239. If it appear by the almanack , that at London , the sun is , on the 5th of June , 61 degrees high at 12 o'clock , and a sailor , by his octant ...
Страница 80
... stars , of which we see so many every clear evening , do not belong to our solar sys- tem ; but are themselves so many Suns to other sys- tems like ours . Each star is supposed to be the centre of its own system ; and to have planets ...
... stars , of which we see so many every clear evening , do not belong to our solar sys- tem ; but are themselves so many Suns to other sys- tems like ours . Each star is supposed to be the centre of its own system ; and to have planets ...
Страница 81
... stars , whose myriads form the bright cloud of light called the Milky Way . How distant , some of the nocturnal suns ... stars as seen through a telescope , are infi- nite in number , more than 100,000 have been reduced to a catalogue ...
... stars , whose myriads form the bright cloud of light called the Milky Way . How distant , some of the nocturnal suns ... stars as seen through a telescope , are infi- nite in number , more than 100,000 have been reduced to a catalogue ...
Страница 82
... stars ; and above , to the right , are the red star of the bull , and the Plei- ades or Seven Stars ; and to the left , two bright stars , Castor and Pollux . These bright constellations are always visible on a winter's evening . Obs ...
... stars ; and above , to the right , are the red star of the bull , and the Plei- ades or Seven Stars ; and to the left , two bright stars , Castor and Pollux . These bright constellations are always visible on a winter's evening . Obs ...
Страница 84
... stars will appear to move from east to west . The rising snd setting of all the distant heavenly bodies will , hence , be easily understood . The earth turns complete- ly round every twenty - four hours ; every inhabitant of it will ...
... stars will appear to move from east to west . The rising snd setting of all the distant heavenly bodies will , hence , be easily understood . The earth turns complete- ly round every twenty - four hours ; every inhabitant of it will ...
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acid acre ancient angle animals Asia atmosphere atoms blood bodies Britain Cæsar called carbon carbonic acid cause chief chyle circle clouds colours combined concave lens consists copper countries degrees distance divided division duce earth effect electrical England English equal equator fire fleur-de-lis fluid force four glass globe hatchment heat heavens Hence inches inhabitants insects iron islands Julius Cæsar Jupiter kinds land light matter Mercury metals miles millions mineral moon motion move names nations nature nerves north pole object Ocean optic nerve orbit oxygen pass phenomena pistil plants pounds principle produce proportion quadrupeds rays round Saturn savage savage nations sense side soil solid Sophism south pole species stamens stars stone substance sulphur sulphuric acid supposed surface Syllogism telescope tion trade tribes various vegetables velocity vibrations weight whole winds