Alma Nee Kjelsberg Williams (born 1900)

In 1900, in the year that Alma Nee Kjelsberg Williams was born, the German physicist Max Planck formulated an energy theory, postulating the existence of "quanta," which lays the groundwork for the quantum theory of modern physics. In December, he introduced a paper on the Planck postulate which stated that E=hv - the energy of a photon is proportional to its frequency times a constant. Planck won a Nobel Prize in 1918 for his work in theoretical Physics.

In 1934, on November 11th 1933, an extremely strong dust storm hit South Dakota, stripping topsoil. Other strong dust storms had occurred during 1933. Severe droughts continued to hit the Great Plains and the dust storms devastated agricultural production as well as people's' lives for several years. The Roosevelt administration and scientists eventually determined that farming practices had caused the conditions that led to the dust storms and the changes they implemented in farming stopped the Dust Bowl.

In 1949, comedian Milton Berle hosted the first telethon show. It raised $1,100,000 for cancer research and lasted 16 hours. The next day, newspapers, in writing about the event, first used the word "telethon."

In 1976, on August 4th, a mysterious illness struck an American Legion convention in Philadelphia. Within a week, 25 people had died and 130 people had been hospitalized. It was the first known instance of what came to be called "Legionnaires Disease."

In 1998, on December 19th, the House of Representatives initiated impeachment charges against U.S. President Bill Clinton. He was subsequently acquitted of these charges by the Senate on February 12th.