Word: phosphorus
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Dates: during 1920-1929
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Also chlorine, iodine, boron and phosphorus...
...American Institute last week conducted another of its popular lectures on scientific topics. Speaker was Edmund Newton Harvey, professor of physiology at Princeton and authority on chemiluminescence for the National Research Council.* After explaining that luminescence in living matter is not phosphorescence and has nothing to do with phosphorus, he had a simple story to tell...
...looked like the gray crinkled hide of an elephant. At night it was an arabesque pattern of vermilion, magenta, citron. Then the top of the wall would curl like a malevolent phosphorus wave. With a crash as of metallic surf it would topple, advance, cool, form another wall. For some reason the lava moved more swiftly at night. Even from Messina, at the northern tip of Sicily, it could be seen slipping down Etna, like a tiny blazing snake...
...first match, exactly 101 years ago. It was called a "friction light." It consisted of a wooden splint, one quarter inch in width, dipped in a mixture of sulphide of antimony, chlorate of potash, gum and starch.* The next epoch in matchmaking was brought about by the use of phosphorus. Over-inflammable, phosphorus matches caused many a fire. Factory hands, employed in their production succumbed to an incurable disease called phossy-jaw. The dangers of these matches at length were recognized in the laws of most nations, including matchmaking Sweden...
...William Frederick Gericke, associate plant physiologist at the University of California, is the biological chef who concocted the food pill. It is about the size of a pigeon's egg, is composed principally of nitrogen, phosphorus, iron salts. The definite recipe is still a secret; each plant requires different proportions of ingredients and many formulas remain still to be worked out. Chef Gericke plans to tell U. S. agricultural colleges and departments about the food pill when he returns from lecturing in England, France, Germany, Italy on his experiments. Plant lovers may soon be able to buy the pills...