Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
She’s best known for her roles in "Mary Poppins" and "The Sound of Music," but Julie Andrews is also the author of numerous children’s books. She’s recently launched The Julie Andrews Collection of books for young readers of all ages. She talks about her latest books and the other projects she’s working on now.
- Julie Andrews Singer, Actor, Writer
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