one of them is helen keller. now, everybody knows who helen keller is, one of the most well-known people in the united states, but what she's well known for is being blind. and which is also well-known for is having been a young girl, kind of a wild child who became blind at an early age, and kind of step for us. our potential kind of lost of what to do and they brought a woman to mentor her, to teach her how to speak and how to sign and how to communicate. and so what we remember, what most americans know about helen keller is that she was standing at a water pump -- this is a great scene in the movie, the america worker, starring patty duke as helen keller. she standing at a water pump and her teacher is pumping the water, and helen keller feels the water on her hand, and for the first time she makes the connection between the feeling in her hand of his liquid and the word water, which she pronounces wa wa. that scene is kind of frozen in our mind as but who helen keller was. it turns out that helen keller was