Since 2012 we have run several workshops to introduce children to electricity concepts in Madrid. Oblobot design has improved mainly from the observation of the children experience. Oblobots workshops allow children to express them selfs totally free while learning. unfinnished toy that they would finish as long as they want to. Among them there were the Utopic_us Day 2012 workshop run at Madrid and the Workshop we run in July 2013 during the summer camp at Medialab-Prado.