I want my light on

At a launch at work in Cork this morning for International Year of Light. Lots of strands there which we will be exploring throughout the year interesting thoughts from the technology side and the humanities side. My favourite was from my blipped colleague Rachel who read to the assembled adults from Tony Ross's children's book of a girl who's afraid of a ghost and a ghost who's afraid of a girl. So today's blip is  I want my light on.