Top network posts

• 54 Are there any advantages while backpacking to hike during the night and sleep during the day?
• 10 Are Oxygen shortages possible in closed bivouacs?
• 8 How much did a telephone call cost in the USA around 1920?
• 7 Which method of telephone calls was more popular: station-to-station or person-to-person?
• 6 Index of importance / economic value various minerals during the Industrial Revolution
• 6 How do you create a sense of community on a backpacking trip?
• 6 US county-to-county and/or state-to-state migration flows - historic data for the 20th century
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