The Immortal Life of Henrietta Lacks -- A poor black tobacco farmer whose cells—taken without her knowledge in 1951 and now called HeLa cells—became one of the most important tools in medicine, vital for developing the polio vaccine, cloning, gene mapping, in vitro fertilization, and more. Henrietta’s cells have been bought and sold by the billions, yet she remains virtually unknown, and her family can’t afford health insurance.
“Stagecoach” Mary Fields (c. 1832-1914) was born enslaved in Tennessee and following the Civil War, she moved to the pioneer community of Cascade, Montana. In 1895, when she was around 60 years old, Fields became the second woman and first African American carrier for the US Postal Service.
The rarely seen back of the Hoover Dam before it filled with water 1936