The growing interest in the intensity of light beneath the surface of the ocean from both the physical and the biological points of view has resulted in further efforts to obtain reliable measurements under widely differing conditions and in a variety of locations. For the most part, however, these measurements have been made in northern waters and have been confined largely to coastal regions.…
Rst 15/8/24
Rst 14/8/24
saif 11/02/2025
IN THE SPRING of 1951 Europe was covered with a surface calm, while five wars and revolutions raged in the Pacific. In addition to Korea, Communist attacks were being wagedrnrnagainst Indo-China, the Philippines, Malaya, and Indonesia. Here at home the great debate on sending troops to Europe was over. It was one of the bitterest since the Civil War, split- ting both parties. For more than six …
saif/12/02/25
Ance 06/05/2025
The United States is a young country. Five hundred years ago Indians in North America hunted in the forests and lived in scattered vilages. There Indians did not know how to read or write. They made only the simplest tools.