The Hydrant Water Storage System by Titan Ready USA: I first saw this system about 4 years ago and man alive did I covet it! Now I'm lucky to be the proud owner of one! Yes, this system makes water rotation much more convenient, but there are two things it does that go beyond convenience and I talk about them in this video!
100-Year-Old Way to Filter Rainwater in a Barrel - If you want filtered water right from a rain barrel this is for you. For gardening, rainwater is, naturally, best unfiltered, But for household use, the vintage book says the following instructions yield a cheap and easy way to make a filter just as good as a patent filter costing 10 times as much.