The origin of species: The membrabe elctrolysis process (right) is the last step in an ongoing
The origin of species: The membrabe elctrolysis process (right) is the last step in an ongoing process eveolution from mercury cells (left) via the diaphragm processes (middle). ( Source: © adrenalinapura/fotolia.com, doethion/fotolia.com, DOC RABE /fotolia.com, [M]-Sahlmüller )