The UK's best selling hiking magazine published faulty coordinates for descending Scotland's tallest peak (Ben Nevis), and recommended a route that leads climbers off the edge of a cliff.

Trigonometry is the study of the relationship between the angles of triangles and their sides.

More people in the United States die during the first week of the month than during the last, an increase that may be a result of the abuse of substances purchased with benefit checks that come at the beginning of each month.

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