Tagged Questions
5
votes
2answers
211 views
Is it safe to drink out of rusty thermos?
I've got a thermos for coffee and/or water storage that I use on hikes and for bike touring since it keeps things hot for hours. However, it seems like the inside is rusting a bit.
Is this safe to ...
26
votes
3answers
9k views
Is drinking urine safe?
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?
