Читать книгу Søren Hjorth: Inventor of the Dynamo-electric Principle онлайн
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Notwithstanding his unsuccessful experiments with the rotary steam-engine, Professors Ørsted, Zeiss and Forchhammer had to give him a warm recommendation, when he made a petition to the Ministry in order to get his expenses refunded by the Government. They mentioned his indefatigable zeal, his great diligence, and the considerable expense borne by him in the pursuit of his researches. The numerous and expensive experiments absorbed all the money Hjorth could procure: not only his salary was spent, but also such funds as he was able to raise among his friends.
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