The 7 Wonders of Water from WebMD

The 7 Wonders of Water Do you know all the WONDERful things water can do for your overall health? Take a couple of minutes and view this slideshow.  It might just raise an eyebrow…or two.

Precipitation Test – See the hardness in water

Many people wonder what hardness is in water.  It is the dissolved minerals of calcium and magnesium formed by ionic reactions resulting in the formation of an insoluble precipitate. Thus, a precipitation test.  Unfortunately, that hardness is invisible to the eye. ...