Turing machines however are not the only theoretical model that can be used to define computation.
Computer Science for The Busy Developer - High speed overview of fundamental areas and concepts of computer science.
BaseCS - Exploring the basics of computer science, every Monday, for a year.
Computer Science Ontology (CSO) - Large-scale ontology of research areas that was automatically generated using the Klink-2 algorithm.
The Morning Paper - Short summary every weekday of an important, influential, topical or otherwise interesting paper in the field of computer science.
Nature Computational Science - Online-only journal focused on the development and use of computational techniques and mathematical models to address complex problems across a range of disciplines.
Codexpanse - Programming and CS courses for humans.
Differential Synchronization - Describes the Differential Synchronization (DS) method for keeping documents synchronized.
HazyResearch - CS research group led by Prof. Chris Re.