As #introduction, I retired a few years ago from the position of Director of #science and #learning at Questacon to be The Science Nomad - working with emerging communities to support ..LEARNING, + THINKING. I mostly use no tech/ low tech, to provoke curiosity, critical thinking, + self education. I also #tinker 4 #teaching. Currently busy with #UNICEF in #macedonia helping integrate #environmental #education into the #cirriculum, & a school for the blind in Mumbai.