Emiliano Grillo explains the challenges the course presents at HIO2018. [tiCy54GOmJW] Published in Everyday Knowledge Emiliano Grillo explains the challenges the course presents at #HIO2018. zpHHENT4GuC wGLCIHzhJkk POIC6OqF4Au uW6VIBrOCzC clX2kBVVeYf