Learn programming in seven weeks. We’ll teach you enough about computer science that you can build a web search engine like Google or Yahoo!
(hat tip: Irsal Mashhor)
CK-12 Foundation is a non-profit organization with a mission to reduce the cost of textbook materials for the K-12 market both in the U.S. and worldwide. Using an open-content, web-based collaborative model termed the “FlexBook,” CK-12 intends to pioneer the generation and distribution of high quality educational content that will serve both as core text as well as provide an adaptive environment for learning through the FlexBook Platform.
(hat tip: Mark Lee)