The effect of water velocity on shape has been well documented for freshwater fishes, and streamlining and robustness have been linked with improved performance in different water-velocity (high and low, respectively) conditions (Langerhans et al. 2003, Haas et al.
One of the most inspiring deaf or deafblind women is Helen Keller. Even today, her biography fascinates people. Helen Keller was born June 27, 1880 in Tuscumbia, Alabama. An unidentified illness took her hearing and sight when she was only 19 months old. After losing both, she became wild and uncontrollable due to her inability to communicate and learn.
Helen Keller. Helen Keller was born in 1880 in Escumbria, Alabama. She learned to talk at an early age of 6 months. She walked when she was 1 year old. However, when she was 19 months old, after a severe fever, her mother noticed that she could neither hear or see. She was blind and deaf for the rest of her life.