Hardwicke's Science-gossip: An Illustrated Medium of Interchange and Gossip for Students and Lovers of Nature, 24. köideMordecai Cubitt Cooke, John Ellor Taylor Robert Hardwicke, 1888 |
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... passed away . Though they rest from their labours , their works follow them ; and not a few of their articles are sought out in back volumes for the wisdom and experience they generously placed at the service of the public , and ...
... passed away . Though they rest from their labours , their works follow them ; and not a few of their articles are sought out in back volumes for the wisdom and experience they generously placed at the service of the public , and ...
Page 3
... passing them through ( 1 ) water ; ( 2 ) methylated spirits ; ( 3 ) absolute alcohol ; ( 4 ) benzine ; ( 5 ) mount in balsam and benzine . Turpentine and oil of cloves should not be used for No. 4 ( benzine ) , because they cause many ...
... passing them through ( 1 ) water ; ( 2 ) methylated spirits ; ( 3 ) absolute alcohol ; ( 4 ) benzine ; ( 5 ) mount in balsam and benzine . Turpentine and oil of cloves should not be used for No. 4 ( benzine ) , because they cause many ...
Page 6
... passing through a prism is , we know , split up into the prismatic colours , forming what is called the spectrum ; and thus we learn that sunlight is composed of rays of light of almost every different colour . On holding a piece of red ...
... passing through a prism is , we know , split up into the prismatic colours , forming what is called the spectrum ; and thus we learn that sunlight is composed of rays of light of almost every different colour . On holding a piece of red ...
Page 8
... passing through another spectroscope , the composite orange beam formed by the mixture of red and yellow rays , consists of rays of quite different wave - length ( those corre- sponding to red and yellow ) , and is again split up into ...
... passing through another spectroscope , the composite orange beam formed by the mixture of red and yellow rays , consists of rays of quite different wave - length ( those corre- sponding to red and yellow ) , and is again split up into ...
Page 28
... passing a tissue which has been treated with some such hardening substance as corrosive sublimate up from water to absolute alcohol , the strength of the solution should be increased 10 per cent . each time , and the substance should ...
... passing a tissue which has been treated with some such hardening substance as corrosive sublimate up from water to absolute alcohol , the strength of the solution should be increased 10 per cent . each time , and the substance should ...
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algæ alter authority animal antennæ appears barometer bees birds blue body Botany British British birds Burnley coast collection colour common Conchology correspondent creature Custer Co duration of registered eggs Eocene examination exchange feet fish flora flowers foraminifera fossils freshwater shells garden genus geological Glynde Place green ground Harcourt Bath Helix Herefordshire hours at Glynde inches insects interesting Journal Ladywood land and freshwater larva larvæ leaves Lepidoptera London marine mean temperature micro slides microscope microtome natural history Naturalist nest Northallerton noticed object observed offered organs paper Planorbis plant Professor pupa rays registered bright sunshine remarkable Road rocks Rotifera rudimentary SCIENCE-GOSSIP sections seen segment side Society South species specimens spider statoblasts stem Street surface tion tree tube variety vols W. J. Simmons WANTED week ending wings yellow young