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FORE:Modern turbine wheels have been the subject of the most careful investigation by able engineers, and there is no lack of mathematical data to be referred to and studied after the general principles are understood. The subject, as said, is one of great complicity if followed to detail, and perhaps less useful to a mechanical engineer who does not intend to confine his practice to water-wheels, than other subjects that may be studied with greater advantage. The subject of water-wheels may, indeed, be called an exhausted one that can promise but little return for labour spent upon it��with a view to improvements, at least. The efforts of the ablest hydraulic engineers have not added much to the percentage of useful effect realised by turbine wheels during many years past.

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FORE:Ill and worn as she was she carried herself upright as if her black dress had been a Paris gown. There was a bitter little smile on her face. She was going to make the best fight she could under the circumstances, but she was beaten. She had come to the end of her resources, and nobody knew it better than herself.When and where should Leona go now? She was utterly outcast. If it was possible----

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FORE:Blank misgivings of a creature

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