Q: quite precise gps location of that underground artifacts will be first published here. soon.

A: Quite precise GPS location of that underground artifacts will be first published here. Soon.
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Q: in the period when american mathematics had few distinguished names, the eccentric and sometimes spectacular halsted established himself as an internationally known scholar, creative teacher and promoter and popularizer of mathematics.

A: In the period when American mathematics had few distinguished names, the eccentric and sometimes spectacular Halsted established himself as an internationally known scholar, creative teacher and promoter and popularizer of mathematics.
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Q: wi-fi is available in public areas and is free of charge

A:
Wi-fi is available in public areas and is free of charge
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