pronunciationguide - for aspiring classical radio announcers
Recursion and Human Thought - Why the Piraha don't have numbers
Belief and knowledge - a primer on science communication
The Human Speechome Project - "A baby is to be monitored by a network of microphones and video cameras for 14 hours a day, 365 days a year, in an effort to unravel the seemingly miraculous process by which children acquire language.". Selected video clips. Paper (PDF, 750KB). To test hypotheses of how children learn, Prof Deb Roy's team at MIT will develop machine learning systems that “step into the shoes” of his son by processing the sights and sounds of three years of life at home. Total storage required: 1.4 petabytes.
Tunes create context like language : "musical notes are strung together in the same patterns as words in a piece of literature". Full paper. On a related note, hone your musical comprehension by playing with Impromptu. Better yet, co-ordinate it with this MIT OpenCourse - Developing Musical Structures.