Activity for Benjamin Wade‭

Type	On...	Excerpt	Status	Date
Answer	—	A: Filtering fine silt/mud from water (not necessarily bacteria etc.) The following will filter water quite well, but will not sterilize it, which can be done by boiling. It also will not remove any mineral impurities such as arsenic, which, while uncommon, does pollute some waters. Take a 2 liter bottle and cut out the bottom, and below the neck if needed to increas... (more)	—	over 5 years ago