An article from Science News Jan 2021
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Abel, Neils Henrik (1802–1829)
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Aiken, Howard Hathaway (1900–1973)
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Aleksandrov, Pavel Sergeevich (1896–1982)
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Aluminum alloys
Substances formed by the addition of one or more elements, usually metals, to aluminum. The principal alloying elements in aluminum-base alloys are magnesium (Mg), silicon (Si), copper (Cu), zinc (Zn), and manganese (Mn) [Fig. 1]. In wrought…
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Amsler-Laffon, Jakob (1823–1912)
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Apollonius of Perga (c. 245–c.190 BC)
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Appert, Nicolas François (c.1750–1841)
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Archimedes (c. 287–212 BC)
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