Stephen Wolfram's Introduction to the Wolfram Language
Stephen Wolfram introduces the Wolfram Language in this video that shows how the symbolic programming language enables powerful functional programming, querying of large databases, flexible interactivity, easy deployment, and much, much more.
To learn more about the Wolfram Language, visit http://www.wolfram.com/language/
For the latest information visit:
http://reference.wolfram.com/language
http://www.wolfram.com