LEGO Education Interactions & Energy - Robot Hand | Peatixtag:peatix.com,2011:12015-10-14T03:11:07+08:00PeatixInnovation LabLEGO Education Interactions & Energy - Robot Hand tag:peatix.com,2015:event-902882015-05-21T14:00:00SGT2015-05-21T14:00:00SGTSeesaw