Episode (167)
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Episode 28: Classical Conditioning
Jan 07, 2012A discussion of classical conditioning, including an analysis of its key components of the conditioned and unconditioned stimuli and responses, the acquisition process, extinction, recovery, generaliz...
Episode 27: Intermolecular Bonds and Phase Transitions
Dec 28, 2011An explanation of the forces and mechanisms of intermolecular bonding, including dispersion forces, dipole-dipole bonding and hydrogen bonds, with an application of these mechanisms in analysing surfa...
Episode 26: Human Organ Systems
Dec 21, 2011A brief overview of all the human organ systems, including their major components and functions. Also includes an examination of how the organ systems work together to promote the proper functioning o...
Episode 25: Organs, Tissues and Systems
Dec 10, 2011An overview of the various levels of biological organisation, from the atomic and molecular level through cells, tissues, organs, and up to populations and ecosystems. Also includes a more detailed ex...
Episode 24: Vibrations and Waves
Nov 29, 2011An overview of the basic principles of wave phenomena, including a definition of waves, a discussion of wave mediums, wavelength, frequency and amplitude. I also discuss a variety of interesting wave ...
Episode 23: Chemical Reactions
Sep 22, 2011An introduction to chemical reactions, including an overview of chemical equations, stoichiometry, thermochemistry, and reversible reactions. Also includes a discussion of collision theory to explain ...
Episode 22: Our Place in the Cosmos
Jul 30, 2011A journey through Earth’s location in the universe, including a discussion of the Earth-moon system, the sun and planets of the solar system, nearby stars, the Milky Way Galaxy, the Local Group, clust...
Episode 21: Introduction to Evolution
Jul 12, 2011An introduction to the basic concepts of biological evolution, including an overview of Charles Darwin’s contributions, a discussion of heredity, a summary of all the major evolutionary mechanisms, an...
Episode 20: The Reliability of Memory
Jun 29, 2011An analysis of the various biases that effect the accuracy of human memory, including a discussion of spatial memory distortions, the impact of schema on memory, source monitoring failure, and the mis...
Episode 18: Biochemistry Basics
Jun 20, 2011An overview of biochemistry, covering the basic properties, structure and functions of nucleic acids, lipids, carbohydrates and proteins. Also includes a discussion of the nature of organic molecules ...