Ultimo Science Festival 2011 will be bigger than ever, yet still manages to offer something for everyone: from hands-on children's activities, lectures for practitioners, enthusiasts and students, to fun science, exhibitions and interesting talks for everyone. Don't miss the Ultimo Science Festival at venues all along Harris Street including the Powerhouse Museum, the ABC, UTS, Ultimo TAFE and Ultimo Library from August 16 to 28. See Ultimosciencefestival.com for the full program.