WWMT - wwmt.com - Search Results The following is an archived video story. The text content of that video story is available below for reference. The original video has been deleted and is no longer available. Doctor in Hawaii takes pictures of grains of sand(NEWSCHANNEL 3) - Dr. Gary Greenberg of Hawaii is taking photographs of sand that have people talking.Dr. Greenberg can photograph an object as small as a single grain of sand, and magnify it to 100 to 300 times its normal size.The results expose crystals, shells, and biological organisms unnoticeable to the naked eye.