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From New World Encyclopedia

New World Encyclopedia integrates facts with values. Written by certified experts.


Featured Article: DNA

The structure of part of a DNA double helix
Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms. The main role of DNA molecules is the long-term storage of information. DNA is often compared to a set of blueprints, since it contains the instructions needed to construct other components of cells, such as proteins and RNA molecules. The DNA segments that carry this genetic information are called genes, but other DNA sequences have structural purposes, or are involved in regulating the use of this genetic information.

Popular Article: Esther Williams

Pin-up photo of Esther Williams for the Oct. 12, 1945 issue of Yank, the Army Weekly
Esther Jane Williams (August 8, 1922 - June 6, 2013) was a United States competitive swimmer and 1940s and 1950s movie star. Known as "America's Mermaid," she was famous for her musical films that featured elaborate performances with swimming, diving, and "water ballet," which is now known as synchronized swimming. In 1967, she embarked on a new career with the establishment of Esther Williams In-Ground Pools and later, a line of swimsuits based on her movie costume suits. She was the first American female to make a career as a fitness and beauty expert.