Added Medium article on inner workings of OpenWhisk
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 ## Articles
 
 *Articles, tutorials and blogs on building serverless applications using OpenWhisk.*
+- [Uncovering the magic: How serverless platforms really work!](https://medium.com/openwhisk/uncovering-the-magic-how-serverless-platforms-really-work-3cb127b05f71) - A step by step guide through the inner guts of OpenWhisk.
 - [What makes serverless architectures so attractive?](https://developer.ibm.com/opentech/2016/09/06/what-makes-serverless-attractive/) - Serverless is the hottest trend in cloud this year, and for good reason.
 - [OpenWhisk Planner Bot](https://developer.ibm.com/open/2016/05/13/openwhisk-planner-bot/) - Plan your conference schedule with a serverless recommendation bot
 - [Building a Phrase Translator](http://www.ibm.com/developerworks/cloud/library/cl-openwhisk-node-bluemix-user-facing-app/index.html) - Implementing a user interface with serverless functions.