Cleaning and restoring colors in seashells.Rinsed in warm water and soak for 24 hours in bleach water. After totally drying, rub each shell with baby oil or with satin varnish to preserve natural color. Gonna clean my shells from the cape this weekend
A cross section of a bundle of nerve fibers. Axons (orange) are wrapped in myelin (purple); an extension of the membrane of glial cells. Myelin has high lipid content, and acts to insulate the axons, causing them to transmit nerve impulses much faster.
A week’s worth of groceries around the world… Exercise in cultural awareness. So interesting! This actually is interesting, although my week of groceries is NOT like the USA pic shown! So many of us forget how thankful we should be!