Data science in a day is an introduction for business leaders without previous technical and programming experience. Participants will build in Python data science models and apply them in a concrete and fun way. During the course we’ll help a successful retired business leader to build his wine cultivation business leveraging a data driven approach. At the end you’ll have good insights in several data science techniques, how to use them in your business, and how to ask the right questions to get value out of your Data Science investment. For the WSAI we are presenting a teaser of the course covering part of the first module. It will help you get acquainted with the more basic techniques and demystify the complex world of data science.