I'm toying with the idea of collecting water from tree leaf transpiration, while hiking: Obviously, vegetation with larger leaf surface area (and certain types) would be better than others. But is ...
We've all heard stories about how people saved their lives by drinking their urine. Is drinking urine safe when there are no other water sources available? Can I filter it with a water purifier?
When choosing a water bottle for hiking, a very distinct choice I can make (amongst all the other types of materials and hardiness, size and so on) is weighing up whether to purchase a "hard" plastic ...