Dec 31st, 2013
Episode 57: Electric Current and Circuits
We begin with a discussion of basic electrical phenomena such as current, voltage, resistance and power, before applying these ideas to the analysis...View Details
Dec 31st, 2013
We begin with a discussion of basic electrical phenomena such as current, voltage, resistance and power, before applying these ideas to the analysis...View Details
Dec 27th, 2013
A discussion of the notion of trade and exchange, including the purpose of these activities, the gains from trade, and the role of comparative advan...View Details
Dec 23rd, 2013
Continuing on from the previous episode, I discuss some of the biological determinants of gender differences, including hormonal effects on interests ...View Details
Dec 21st, 2013
In this first of our two part series on sex and gender, I discuss the scientific evidence regarding some of the major behavioral and social difference...View Details
Dec 10th, 2013
We begin with a discussion of the essential nature of sound as pressure waves in air, discussing matters such as the speed of sound, harmonic frequenc...View Details