Elva Walton Wilson (born 1910)

In 1910, in the year that Elva Walton Wilson was born, Thomas Edison introduced his kinetophone, which he hoped would make "talkies" a reality. But the sound wasn't synchronized to the pictures and only 45 Kinetophones were made.

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 1961, on August 13th, East Germany began erection of what would become the Berlin Wall between East and West Berlin. In one day, they installed barbed wire entanglements and fences (called Barbed Wire Sunday in Germany). On August 17th, the first concrete elements and large blocks were put in place.

In 1979, on March 28th, a partial nuclear meltdown occurred at the power plant at Three Mile Island Pennsylvania. Radiation leaked into the environment, resulting in a rating of 5 on a scale of 7 ("Accident With Wider Consequences") . It ended up costing $1 billion to clean up the site.

In 1989, on January 20th, George Herbert Walker Bush became the 41st President of the United States. Previously Ronald Regan's Vice President, he ran against Michael Dukakis and won the popular vote by 53.4% to 45.6%.