I discuss a variety of topics in both the natural and social sciences, exploring the many fascinating insights that the scientific method yields about the world around us.
167 episodes transcribedA discussion of the shape of the Earth and the difficulties and conventions involved in describing a three-dimensional surface on a two-dimensional ma...
An overview of some of the key geographic features of planet Earth, including a discussion of the concept and classification of continents, the major...
An outline of the various lines of evidence in favour of the theory of evolution by natural selection, including a discussion of natural and artificia...
A discussion of some of the major conceptual aspects of Quantum Field Theory, including the concept of a quantum field, classical field theory, harmon...
Continuing on from the previous episode, here I discuss some more advanced topics in Quantum Mechanics, including Noether’s theorem, the particle stat...
An examination of some more advanced concepts of quantum mechanics, focusing on describing Dirac's bra-ket formulation of quantum theory. I discuss th...
A discussion of the evidence and methodological issues pertaining to explaining the causes of racial differences in intelligence, with a focus on eval...
Continuing the series on intelligence, in this episode I discuss the genetic and neurological correlated of intelligences, the efficacy of measures to...
The first in a three part series on human intelligence, covering debates about the definition of intelligence, how intelligence is measured, factor an...
A concise introduction to key concepts of statistics, explained in as clear a manner as possible. Includes a discussion of key concepts of probability...
An explanation of the process of human hearing, covering the structure and function of the outer, middle, and inner ears, with a focus on explaining h...
An introduction to the physics of protons and neutrons in the atomic nucleus, with a focus on explaining the different modes of radioactivity, alpha,...
An introduction to the economic concepts of GDP (Gross Domestic Product) and unemployment, including a discussion of how these concepts are defined, h...
An overview of the processes involved in the generation of energy in cells, including a discussion of the role of ATP in energy storage, glycolysis, t...
A discussion of minerals, including their main properties such as crystal structure, habit, cleavage, lustre, and hardness, followed by a brief overvi...
Continuing on from the previous episode, I discuss the role of antibodies and antigens in mediating adaptive immunity, and follow with a discussion of...
An overview of the human immune system, beginning with some basic anatomy of the lymphatic system, and proceeding through a discussion of the distinct...
A social scientific discussion and comparison of some of the major political ideologies in the world today, beginning with an overview of the origins,...
Continuing from Episode 69, I explore the diversity of the mammals, looking at all the mammalian orders and their major families. Special focus is giv...
In this episode we explore the diversity of the animal kingdom. I first discuss the history of taxonomy and give an overview of some key concepts such...
