clean water

After living in San Francisco 1999-2002, then back home in east Tennessee 2003-2006, then Juneau, Alaska 2005-2015, I have found something disturbing recurring within america, even where the water is rated by "the feds" as the best in America. When I first moved to San Francisco, I wanted to...

I hope this is the correct forum. I also posted in Solar Energy forum. I found a TV satellite dish antenna and experimented with it by gluing 1/4" square glass mirrors over the entire surface. I used marine epoxy adhesive. Not every square sat nice and flat so I had to polish the surfaces...

I hope this is the correct forum. I found a TV satellite dish antenna and experimented with it by gluing 1/4" square glass mirrors over the entire surface. I used marine epoxy adhesive. Not every square sat nice and flat so I had to polish the surfaces otherwise the reflected light looked more...

Does anyone have experience with a concrete cistern tank? I have one and have read that the best way to disinfect water is Calcium Hypochlorite. I think mine is either 500 or 1,000 gallons. My grandparents had it installed around 1970. I has the original concrete top on it. I have questions. I...

This is a dokumentary that was shown on Norwegian TV and i think it was so good that i wish to share it with you folks, we have to really look at lots of health issues that are linked to our water sources. I also want you to come down with info on this subject cus its really a important subject...

I've got a question concerning, you guessed it, BRITA FILTERS :thumb::thumb: Yayy, I love my Sigg water bottle and brita filter, it saves me buckets of dough on bottled water (Gotta be a good steward of what God has given me:) ) But the question I have is in regards to brita filters in a...