Emiliano Grillo explains the challenges the course presents at HIO2018. [kcomoPM7IQ6] Published in Everyday Knowledge Emiliano Grillo explains the challenges the course presents at #HIO2018. iaEPt9247gN hAi3ecScOLO HbyXz3lrGdc JMmmpkJh4d3 3ZJWkzRutO8 lsYTPPxPsbt