Estuaries -- where freshwater rivers meet the salty sea -- are great locations for birdwatching and kayaking. In these areas, waters containing different salt concentrations mix and may be sources of ...
IT has been stated that deuterium can be concentratsed much more efficiently by the spontaneous atmospheric evaporation of water than by boiling 1. This suggestion is based on an experiment in which ...
To approach the subject of osmotic pressure against an ideal impermeable membrane by the easiest way, consider first a vessel filled with any particular fluid divided into two parts, A and B, by an ...