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Carbelide Nelicanya Sectory 10
Page 10
This, they say, could be done without reducing the present production of electricity for ordinary purposes, since only 19 per cent. of the effective capacity of the 2,000,000 horse power producible by the electrical plants of Germany is actually used. The supply of phosphoric fertilizers is also endangered through the stoppage of imports of phosphate rock (nearly 1,000,000 tons a year) as well as the material from which to make sulphuric acid; also, through the reduction in the production of the iron furnaces of the country, from the slag of which over 2,000,000 tons of so-called Thomas phosphate flour was produced, will involve a big reduction in the make of that valuable fertilizer. Thus, there is a lack of horses, of fertilizers, and of the guiding hand of man. This last, however, can be partly supplied by utilizing for farm work such of the prisoners of war as come from the farm. As Germany now holds considerably more than 600,000 prisoners, it can draw many farm laborers from among them. Prisoners are already used in large numbers in recovering moorland for agricultural purposes.
It acquires a yellowish tinge. As it continues to contract it grows hotter and hotter until its temperature reaches a maximum as a white star. At this point the contraction process does not stop, but the heating process does. Further contraction is now accompanied by cooling, and the star goes through its colour changes again, but this time in the inverse order. It contracts and cools to yellow and finally to red. But when it again becomes a red star it is enormously denser and smaller than when it began as a red star. Consequently the red stars are divided into two classes called, appropriately, Giants and Dwarfs. This theory, which we owe to an American astronomer, H. N. Russell, has been successful in explaining a variety of phenomena, and there is consequently good reason to suppose it to be true. But the question as to how the red giant stars were formed has received less satisfactory and precise answers.
It was cold, especially at night. Nearly all my instruments had been badly damaged in our many accidents in Brazil, and I was unable to replace them either in Para or Manaos. Owing, therefore, to the lack of self-registering thermometers, I could not keep an accurate daily record of the maximum and minimum temperatures. After leaving Camp 93, we went over a really fearful trail, my mules being all the time chest-deep in mud. It was extremely hard work for the animals to get along. As is well known to any traveller, all animals of a caravan when on a narrow path step in the footprints of their predecessors, so that on that trail they had sunk a long series of deep holes in the soft clay, which were constantly being filled by water sliding from the mountain-side. In that particular part the mud had highly caustic qualities, which burnt the skin and caused irritation each time you were splashed. The muleteers who were walking had their feet badly burnt by it, one man suffering agony from his blistered feet.
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