The saltwater triggerfish, humuhumunukunukuapua'a, is Hawaii's State fish and is well known for its long name. Hawaii is the only State in the United States with a tropical rain forest. Hawaii is the most isolated population center on the face of the earth. Hawaii is 2,390 miles (3,846 kilometers) from California; 3,850 miles (6,196 kilometers) from Japan; 4,900 miles (7,886 kilometers) from China; and 5,280 miles (8,497 kilometers) from the Philippines. The Waialua River is one of five navigable rivers in Hawaii. It drains off Waialeale Mountain, which averages 488 inches (1,240 centimeters) of rain per year and is considered the wettest spot on earth. Honolulu is the largest city in the world (it has the longest borders). According [...]