The Science of Everything Podcast

A discussion of the behaviour of fluids, including an overview of the concepts of fluid pressure and Pascal’s Principle. I also discuss Archimedes’ principle of buoyancy and its application to why objects float, and Bernoulli’s Principle of the relationship between fluid speed and pressure, and how this can be applied (and misapplied) to explaining how aeroplanes fly. Recommended prerequisites: Episode 13 Newtonian Mechanics, Episode 27 Intermolecular Bonds and Phase Transitions.

A discussion of the behaviour of fluids, including an overview of the concepts of fluid pressure and Pascal’s Principle. I also discuss Archimedes’ principle of buoyancy and its application to why objects float, and Bernoulli’s Principle of the relationship between fluid speed and pressure, and how this can be applied (and misapplied) to explaining how aeroplanes fly. Recommended prerequisites: Episode 13 Newtonian Mechanics, Episode 27 Intermolecular Bonds and Phase Transitions.

A science-based discussion of the issue of gun control in the United States. After reviewing some basic statistics about crime and gun ownership, I examine the empirical evidence concerning the relationship between gun ownership and violent crime, highlighting the many difficulties associated with such studies and the limitations of this literature. I then discuss some more specific aspects of the gun control debate, including the question of who commits most violent crimes, how deadly guns are compared to other weapons, and how criminals acquire guns. I conclude with a discussion of the evidence for and against various types of gun control measures, and some thoughts on contemporary US gun culture and its impact on gun policy.

A science-based discussion of the issue of gun control in the United States. After reviewing some basic statistics about crime and gun ownership, I examine the empirical evidence concerning the relationship between gun ownership and violent crime, highlighting the many difficulties associated with such studies and the limitations of this literature. I then discuss some more specific aspects of the gun control debate, including the question of who commits most violent crimes, how deadly guns are compared to other weapons, and how criminals acquire guns. I conclude with a discussion of the evidence for and against various types of gun control measures, and some thoughts on contemporary US gun culture and its impact on gun policy.

A science-based discussion of the issue of gun control in the United States. After reviewing some basic statistics about crime and gun ownership, I examine the empirical evidence concerning the relationship between gun ownership and violent crime, highlighting the many difficulties associated with such studies and the limitations of this literature. I then discuss some more specific aspects of the gun control debate, including the question of who commits most violent crimes, how deadly guns are compared to other weapons, and how criminals acquire guns. I conclude with a discussion of the evidence for and against various types of gun control measures, and some thoughts on contemporary US gun culture and its impact on gun policy.

An overview of the state as understood in political science, including a discussion of the meaning of terms like ‘state’, ‘country’ and ‘nation’, and a summary of some of the different types of states, including unitary, federal, and confederal. I also discuss some of the core principles of government in modern states, including sovereignty, the rule of law, separation of powers, and separation of church and state.

An overview of the state as understood in political science, including a discussion of the meaning of terms like ‘state’, ‘country’ and ‘nation’, and a summary of some of the different types of states, including unitary, federal, and confederal. I also discuss some of the core principles of government in modern states, including sovereignty, the rule of law, separation of powers, and separation of church and state.

An overview of the state as understood in political science, including a discussion of the meaning of terms like ‘state’, ‘country’ and ‘nation’, and a summary of some of the different types of states, including unitary, federal, and confederal. I also discuss some of the core principles of government in modern states, including sovereignty, the rule of law, separation of powers, and separation of church and state.

A discussion of the neuron, the fundamental cell of the brain and the nervous system, including an overview of its morphology and physiology. I also discuss the generation and propagation of action potentials, including the role of graded potentials, voltage-dependant ion channels, and myelination. The episode concludes with an overview of synapses and the important role of neurotransmitters.

A discussion of the neuron, the fundamental cell of the brain and the nervous system, including an overview of its morphology and physiology. I also discuss the generation and propagation of action potentials, including the role of graded potentials, voltage-dependant ion channels, and myelination. The episode concludes with an overview of synapses and the important role of neurotransmitters.

A discussion of the neuron, the fundamental cell of the brain and the nervous system, including an overview of its morphology and physiology. I also discuss the generation and propagation of action potentials, including the role of graded potentials, voltage-dependant ion channels, and myelination. The episode concludes with an overview of synapses and the important role of neurotransmitters.

An overview of oxidation, reduction, and redox reactions, including a discussion of the definitions of these basic concepts, and an explanation of how they relate to oxidation number and electronegativity. We then apply these concepts to several common examples of redox reactions, including combustion, rust, batteries, fuel cells, and respiration.

An overview of oxidation, reduction, and redox reactions, including a discussion of the definitions of these basic concepts, and an explanation of how they relate to oxidation number and electronegativity. We then apply these concepts to several common examples of redox reactions, including combustion, rust, batteries, fuel cells, and respiration.

An overview of oxidation, reduction, and redox reactions, including a discussion of the definitions of these basic concepts, and an explanation of how they relate to oxidation number and electronegativity. We then apply these concepts to several common examples of redox reactions, including combustion, rust, batteries, fuel cells, and respiration.

A discussion of the theory of consumer choice in economics, including an outline of consumer preferences and the axiomatic assumptions economists make about them, a discussion of the realism of these assumptions, and an explanation of how preferences are used to derive consumer utility functions and demand curves. These basic concepts are then applied to understand consumer behaviour in an analysis of substitution and income effects, complementary and substitute goods, and elasticity of demand. Recommended prerequisites include Episode 12: The Price System and Episode 16: Profits and Competition.