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(Click on images to enlarge, click again to zoom.) OSMOSIS One dictionary definition: “Movement of a solvent (such as water) through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the membrane.” Another: “A process of absorption or diffusion suggestive of the flow of osmotic action.” And: “A usually effortless often unconscious assimilation.”… Read More

(Click on images to enlarge, click again to zoom.) This year has been a bit different than others. “Getting old“, my bride says, “is not for sissies.” Indeed. Hindsight indicates we should have purchased one of those extended service warranties for our bodies. Our appointment calendar sure has been filled with visits to all sorts of medical practioners, laboratories, imaging services and we are now on a first-name basis with the local… Read More