The Popular Science Review: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects, Volume 12James Samuelson, Henry Lawson, William Sweetland Dallas Robert Hardwicke, 1873 |
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Página 15
... carbon and hydrogen ( CH ) , and in a pure state burns with a faint bluish - yellow flame : it becomes explosive when mixed with air , the violence of the detonation depending on the proportions of the mixture : if the amount of gas be ...
... carbon and hydrogen ( CH ) , and in a pure state burns with a faint bluish - yellow flame : it becomes explosive when mixed with air , the violence of the detonation depending on the proportions of the mixture : if the amount of gas be ...
Página 92
... carbon , which at first sight might seem an objection , is really one of the chief advantages of using this burner . On placing the glass in the flame , the deposit begins immediately , and prevents too rapid a rise of temperature and ...
... carbon , which at first sight might seem an objection , is really one of the chief advantages of using this burner . On placing the glass in the flame , the deposit begins immediately , and prevents too rapid a rise of temperature and ...
Página 93
... carbon hitherto Fossil , now Recent . - Dr . J. W. Mallet , of the University of Virginia , describes a case of recent fichtelite . He states that some nearly colourless crystalline crusts found in clefts between the annual rings of ...
... carbon hitherto Fossil , now Recent . - Dr . J. W. Mallet , of the University of Virginia , describes a case of recent fichtelite . He states that some nearly colourless crystalline crusts found in clefts between the annual rings of ...
Página 102
... carbon , is also of equal interest . We may expect a paper on the subject soon from some member of the Royal Micro- scopical Society . Eupodiscus Argus Properly Examined . - Mr . Slack says 102 POPULAR SCIENCE REVIEW .
... carbon , is also of equal interest . We may expect a paper on the subject soon from some member of the Royal Micro- scopical Society . Eupodiscus Argus Properly Examined . - Mr . Slack says 102 POPULAR SCIENCE REVIEW .
Página 227
... carbon , and this is one constituent of carbon - dioxide , a gas which always exists in the atmosphere in small quantity as the result of combustion and animal respiration . This gas the leaf - cells extract from the air , it passes ...
... carbon , and this is one constituent of carbon - dioxide , a gas which always exists in the atmosphere in small quantity as the result of combustion and animal respiration . This gas the leaf - cells extract from the air , it passes ...
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