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THIS little book of 75 pages is designed to give to amateurs practical information as to the construction of a small working dynamo-machine. What is aimed at is the building up of a machine ...
HOUSTON — La Maquina is Spanish for "the Machine." It’s also what Alex Lima's Houston Dynamo teammates call the 28-year-old midfielder, for his tireless play on the field. “He runs and runs ...
But the machine works only because it contains some of those unrealistic bits Olson refers to. In particular, it makes a dynamo only if one or both of the stirring disks are made of iron.
rather than the logic of moving the product from one machine to the next. When electric dynamos were first introduced, the steam engine would be ripped out and the dynamo would replace it.
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
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