Cloning
Dolly, a Finn-Dorset ewe, was the first mammal to have been successfully cloned from an adult somatic cell. Dolly was formed by taking a cell from the udder of her 6-year old biological mother. Dolly's embryo was created by taking the cell and inserting it into a sheep ovum. It took 434 attempts before an embryo was successful. The embryo was then placed inside a female sheep that went through a normal pregnancy. She was cloned at the Roslin Institute in Scotland by British scientists Sir Ian Wilmut and Keith Campbell and lived there from her birth in 1996 until her death in 2003 when she was six. She was born on 5 July 1996 but not announced to the world until 22 February 1997. Her stuffed remains were placed at Edinburgh's Royal Museum, part of the National Museums of Scotland.
Patty Duke
Anna Marie "Patty" Duke (December 14, 1946 – March 29, 2016) was an American actress, appearing on stage, film, and television. Her first big break came from her Academy Award winning performance at age 16 for portraying Helen Keller in "The Miracle Worker" (1962), a role that she had originated on Broadway. The following year she was given her own show, "The Patty Duke Show," in which she played "identical cousins" Cathy and Patty Lane. She later progressed to more mature roles such as that of Neely O'Hara in the film "Valley of the Dolls" (1967). Over the course of her career, she received ten Emmy Award nominations and three Emmy Awards, and two Golden Globe Awards. Duke also served as president of the Screen Actors Guild from 1985 to 1988.