Many people seem to regard letter-writing as a very simple and easily acquired branch, but on the contrary it is one of the most difficult forms of composition and requires much patience and labor to master its details. In fact there are ... Read more of LETTER WRITING at Speaking Writing.comInformational Site Network Informational
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The Fiery Fountain








If twenty grains of phosphorus, cut very small, and mixed with forty
grains of powder of zinc, be put into four drachms of water, and two
drachms of concentrated sulphuric acid be added thereto, bubbles of
inflamed phosphoretted hydrogen gas will quickly cover the whole
surface of the fluid in succession, forming a real fountain of fire.





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