Jesse L. Greenwade (born 1907)

In 1907, in the year that Jesse L. Greenwade was born, the showman Florenz Ziegfeld introduced his Ziegfeld Follies. Ziegfeld was inspired by the Folies Bergère of Paris and the show was a step up from the then current vaudeville shows. The top entertainers of the time played in the Follies but the stars were the Ziegfeld girls - beautiful chorus girls in elaborate costumes. For almost a quarter of a century, the Ziegfeld follies were the toast of Broadway.

In 1927, in September, the Columbia Broadcasting System (later called CBS) became the second national radio network in the U.S. The first broadcast was a presentation by the Howard Barlow Orchestra from radio station WOR in Newark, New Jersey.

In 1942, on June 17th, Roosevelt approved the Manhattan Project, which lead to the development of the first atomic bomb. With the support of Canada and the United Kingdom, the Project came to employ more than 130,000 people and cost nearly $2 billion. Julius Robert Oppenheimer, a nuclear physicist born in New York, led the Los Alamos Laboratory that developed the actual bomb. The first artificial nuclear explosion took place near Alamogordo New Mexico on July 16, 1945.

In 1978, on July 25th, Louise Brown, the first "test-tube baby", was born at Oldham Hospital in London. Louise was conceived through IVF (in vitro fertilization), a controversial and experimental procedure at the time.

In 1995, on September 3rd, eBay was founded in San Jose California. Beginning as simply a place for Pierre Omidyar's girlfriend (now wife) to share her Pez passion and collection online, the site has become a multibillion-dollar business and operates in 30 countries.