Further Reading

L. Sanders. “Tiny human almost-brains made in lab.” Science News. Aug. 28, 2013.


A. P. Stevens. “What is a stem cell?Science News for Kids. June 27, 2013.


S. Ornes. “Meet the new meat.Science News for Kids. Sept. 8, 2013.


A. P. Stevens. “Stem cells: The secret to change.Science News for Kids. April 10, 2013.