If games, wildlife documentaries and virtual strolls in the park aren't enough to validate virtual reality for you, try this one: educational motivation. School children in Ireland have been using a open source version of Second Life to learn coding, 3D modeling and to create virtual spaces of recent field trips. Their most recent project: recreating the monastery of Clonmacnoise and exploring it with an Oculus Rift. Technically the Rift isn't part of the classroom's normal operations -- the founder of the MissionV virtual reality platform the school is visiting brought it with him on a recent visit -- but it did give the students a new perspective on the world they had built. "Whoa," one student exclaimed, looking at the classroom's recreation of Clonmacnoise's McCarthy Tower. "That is humongous."