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A Business Fact.—The mechanical engravings that embellish the weekly issues of the SCIENTIFIC AMERICAN are generally superior to those of any similar publication, either in this country or in ...

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 ...

The China Manned Space Agency (CMSA) on Monday released its first-ever progress report, providing a comprehensive summary of ...