The Science Circus turns 21 - and I look back at the class of 2001

The Shell Questacon Science circus, the most extensive science outreach program of its kind in the world, celebrated its 21st birthday with a gala event and a book launch at the Great Hall of Parliament House last week. Its also 5 years since I did the circus, so I've included my top 10 recollections from 2001. Tune in to hear me badly sing some science songs and attempt to do audio recording using dodgy free audio tools. Listening back, I think I was quite caffeinated when I did this.