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\section*{Spaces}
\subsection*{Normal spaces only:}
Thin spaces are used in abbreviations and before units, e. g., 10 s.
Normal-width non-breaking spaces can help keep honorary titles and names on one line: Dr. Fooboar.

\subsection*{Different spaces:}
Thin spaces are used in abbreviations and before units, e.\,g., 10\,s.
Normal-width non-breaking spaces can help keep honorary titles and names on one line: Dr.~Fooboar.
}
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