Self Improvement Wednesday

ABC Radio


A weekly lesson on a specific topic with some of Sydney's greatest teachers.


This week's lesson may make you clean your teeth that little bit more carefully...take a listen with Dr Ky-Anh Nguyen from the Faculty of Dentistry at the University of Sydney.

Featured Podcast


The elusive Peppered Tree Frog is only 3cm long, its call has never been recorded, and it hasn't been seen alive since the 1970s... but that hasn't stopped Dr Jodi Rowley looking for it.

Many Australians share their breakfast table with quite an odd man. You may not look at cornflakes the same way after this.

The rise of the political populist, whether it's Trump or Hanson, Marine Le Pen or the leftist leaders in South America, how can the term encompass people with such diverse views?