Every grain of sand is a jewel waiting to be discovered according to a Grain of Sand: Nature's Secret Wonder. That's what Dr. Gary Greenberg found when he first turned his microscope on beach sand. Gemlike minerals, colorful coral fragments and delicate microscopic shells revealed that sand comprises much more than little brown rocks. Join Dr. Greenberg as he explores the science and beauty of the sand grain. With this captivating volume, you will never look at a beach the same way again.
Author and photographer Dr. Gary Greenberg is a visual artist who creatively combines art with science. He has a Ph.D. in biomedical research from University College London and holds 18 patents for high-definition 3-D light microscopes. Autographed by the author, Dr. Gary Greenberg, who lives in Haiku, Hawaii.
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