Dilhinaheen Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children

Dilhinaheen Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children

Deherman Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children

Deherman Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children

Dardsay Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children

Dardsay Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children

Damanedil Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children.

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end of russell

Damanedil Selected Ghazals of Ghalib by Mirza Ghalib Free Audiobooks World Children.

this is a librivox recording all librivox recordings are in public domain for more information or to volunteer please visit librivox.org

end of russell

The Metals Story Book of Science Jean-Henri Fabre Free Kids Audiobooks No Copyright.

chapter 12 of the storybook of science this is a librivox recording all librivox recordings are in the public domain for more information or to volunteer please visit librivox.org recording by aidan herrera the storybook of science by gene henry faber translated by florence bicknell metals copper and tin are called metals continue uncle paul they are heavy shining substances which bear the blows of the hammer without breaking they flatten but do not break there are still other substances which possess the considerable weight of copper and tin as well as their brilliancy and resistance to blows all these substances are called metals then lead which is so heavy is a metal too s emily iron also silver and gold queried as brother yes these substances and still others are metals all have a peculiar brilliancy called metallic cluster but the color varies copper is red gold yellow silver iron lead tin white with a slightly different shade one from another the candlestick mother ambrosine is drying in the sun said emily are a magnificent yellow and so shiny they dazzle are they gold no my dear child your uncle does not possess such riches they are brass to vary the colors and other properties of the metal instead of always using them separately they often mix two or three together or even more they melt them together and the hole constitutes a new sort of metal different from those which enter into its composition thus in melting together copper and a kind of white metal called zinc the same as the garden watering pots are made of they obtain brass which is not the red of copper nor the white of zinc but the yellow of gold the material of the candlesticks is then made of copper zinc together in a word it is brass and not gold in spite of its luster and yellow color gold is yellowing glitters but all that is yellowing glitters is not gold at the last village fair they sold magnificent rings whose brilliancy deceived you in gold they would have cost a fine some the merchants sold them for a sioux they were brass how can they tell gold from brass since the color and luster are almost the same as jewels by the way chiefly gold is much heavier than brass it is indeed the heaviest metal in frequent use after it comes lead then silver copper iron tin and finally zinc the lightest of all you told us that to melt copper put in emily they needed a fire so intense that the heat of a red hot stove would be nothing in comparison all metals do not resist like that for i remember very well in what a story way the first wooden soldiers you gave me came to their end last winter i had lined them up on the lukewarm stove just when i was watching the truck tottered sank down and ran into little streams of melted lead i had only time to save half the dozen grenadiers and their feet were missing and then mother ambrose lee thoughtlessly put the lamp on the stove as jules oh it was soon done for a finger's breath of tin had disappeared tin and lead melt very easily explained uncle paul the heat of our hearth is enough to make them run zinc also melts without much trouble but silver then copper then gold and finally iron needs fire of an intensity unknown in our houses iron above all has excessive resistance very valuable to us shovels tongs grate stoves or iron these various objects always in contact with the fire do not melt however do not even soften to soften iron so as to shape it easily on the anvil by blows from the hammer the smith needs heat all the heat of his forage in vain would he blow and put on coal he would never succeed in melting it iron however can be melted but you must use the most intense fire that human skill can produce end of chapter 12.

The Metals Story Book of Science Jean-Henri Fabre Free Kids Audiobooks No Copyright.

chapter 12 of the storybook of science this is a librivox recording all librivox recordings are in the public domain for more information or to volunteer please visit librivox.org recording by aidan herrera the storybook of science by gene henry faber translated by florence bicknell metals copper and tin are called metals continue uncle paul they are heavy shining substances which bear the blows of the hammer without breaking they flatten but do not break there are still other substances which possess the considerable weight of copper and tin as well as their brilliancy and resistance to blows all these substances are called metals then lead which is so heavy is a metal too s emily iron also silver and gold queried as brother yes these substances and still others are metals all have a peculiar brilliancy called metallic cluster but the color varies copper is red gold yellow silver iron lead tin white with a slightly different shade one from another the candlestick mother ambrosine is drying in the sun said emily are a magnificent yellow and so shiny they dazzle are they gold no my dear child your uncle does not possess such riches they are brass to vary the colors and other properties of the metal instead of always using them separately they often mix two or three together or even more they melt them together and the hole constitutes a new sort of metal different from those which enter into its composition thus in melting together copper and a kind of white metal called zinc the same as the garden watering pots are made of they obtain brass which is not the red of copper nor the white of zinc but the yellow of gold the material of the candlesticks is then made of copper zinc together in a word it is brass and not gold in spite of its luster and yellow color gold is yellowing glitters but all that is yellowing glitters is not gold at the last village fair they sold magnificent rings whose brilliancy deceived you in gold they would have cost a fine some the merchants sold them for a sioux they were brass how can they tell gold from brass since the color and luster are almost the same as jewels by the way chiefly gold is much heavier than brass it is indeed the heaviest metal in frequent use after it comes lead then silver copper iron tin and finally zinc the lightest of all you told us that to melt copper put in emily they needed a fire so intense that the heat of a red hot stove would be nothing in comparison all metals do not resist like that for i remember very well in what a story way the first wooden soldiers you gave me came to their end last winter i had lined them up on the lukewarm stove just when i was watching the truck tottered sank down and ran into little streams of melted lead i had only time to save half the dozen grenadiers and their feet were missing and then mother ambrose lee thoughtlessly put the lamp on the stove as jules oh it was soon done for a finger's breath of tin had disappeared tin and lead melt very easily explained uncle paul the heat of our hearth is enough to make them run zinc also melts without much trouble but silver then copper then gold and finally iron needs fire of an intensity unknown in our houses iron above all has excessive resistance very valuable to us shovels tongs grate stoves or iron these various objects always in contact with the fire do not melt however do not even soften to soften iron so as to shape it easily on the anvil by blows from the hammer the smith needs heat all the heat of his forage in vain would he blow and put on coal he would never succeed in melting it iron however can be melted but you must use the most intense fire that human skill can produce end of chapter 12.