# Archive for February, 2013

- Daddy, where do numbers come from? on February 19, 2013

- The Original Cretan Liar Paradox on February 9, 2013

- Why teach formal logic and set theory? on February 9, 2013

- Daddy, where do numbers come from? on February 19, 2013

- The Original Cretan Liar Paradox on February 9, 2013

- Why teach formal logic and set theory? on February 9, 2013