Muriel Siebert became the first woman to own a seat on New York Stock Exchange.
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LinkedIn was founded by Reid Hoffman and the founding team members from PayPal and Socialnet.com.
The first American test-tube baby, Elizabeth Jordan Carr, was born in Norfolk, Virginia.
Hong Kong began to slaughter the city's 1.6 million chickens to stop the spread of an influenza strain.
Andrea Bocelli made his classical debut singing at a concert at Teatro Romolo Valli in Reggio Emilia.
NASA's James Webb Space Telescope began the multi-day process of unfurling its sunshield.