The Science of Everything Podcast
Summary: In this podcast 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.
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- Artist: James Fodor
- Copyright: Copyright © 2010-2017 James Fodor. All rights reserved.
Podcasts:
Resuming from where we left off last time, we continue our journey through the visual system by explaining the structure and function of the bipolar and ganglion cells in the retina, including their somewhat complex receptive fields. I then discuss the optic nerve and cross over of information from different visual hemifields at the optic chiasm. We end this part of our journey with a look at the lateral geniculate nucleus, and how it is structurally organised to process different types of visual information in different locations.
Resuming from where we left off last time, we continue our journey through the visual system by explaining the structure and function of the bipolar and ganglion cells in the retina, including their somewhat complex receptive fields. I then discuss the optic nerve and cross over of information from different visual hemifields at the optic chiasm. We end this part of our journey with a look at the lateral geniculate nucleus, and how it is structurally organised to process different types of visual information in different locations.
We commence our grant journey to understand the visual system by examining the eye, its anatomical structure and physiological properties. I discuss image formation in the eye, including an explanation of the role of the lens, iris, and cornea. I also explain the phototransduction, the fascinating molecular process by which photons falling on the retina are converted into neural signals that the brain can interpret. Recommended prelistening: Episode 18 - Biochemistry Basics, Episode 25 - Tissues, Organs and Systems, Episode 32 - Light and Optics, Episode 38 - Neurons and Synapses.
We commence our grant journey to understand the visual system by examining the eye, its anatomical structure and physiological properties. I discuss image formation in the eye, including an explanation of the role of the lens, iris, and cornea. I also explain the phototransduction, the fascinating molecular process by which photons falling on the retina are converted into neural signals that the brain can interpret. Recommended prelistening: Episode 18 - Biochemistry Basics, Episode 25 - Tissues, Organs and Systems, Episode 32 - Light and Optics, Episode 38 - Neurons and Synapses.
We commence our grant journey to understand the visual system by examining the eye, its anatomical structure and physiological properties. I discuss image formation in the eye, including an explanation of the role of the lens, iris, and cornea. I also explain the phototransduction, the fascinating molecular process by which photons falling on the retina are converted into neural signals that the brain can interpret. Recommended prelistening: Episode 18 - Biochemistry Basics, Episode 25 - Tissues, Organs and Systems, Episode 32 - Light and Optics, Episode 38 - Neurons and Synapses.
A discussion of the cell cycle and cell division, beginning with an overview of chromosomes and chromosome structure, and then proceeding through a detailed discussion of the G1, S, and G2 stages of interphase, and the prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis phases of M-phase. I conclude the episode with a discussion of cell-cycle regulation, including the role of cyclin-dependent kinases, cell checkpoints, and growth factors. Recommended prerequisites are Episode 10: The Cell, Episode 18: Biochemistry Basics, and Episodes 34 and 35: DNA Structure and Function.
A discussion of the cell cycle and cell division, beginning with an overview of chromosomes and chromosome structure, and then proceeding through a detailed discussion of the G1, S, and G2 stages of interphase, and the prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis phases of M-phase. I conclude the episode with a discussion of cell-cycle regulation, including the role of cyclin-dependent kinases, cell checkpoints, and growth factors. Recommended prerequisites are Episode 10: The Cell, Episode 18: Biochemistry Basics, and Episodes 34 and 35: DNA Structure and Function.
A discussion of the cell cycle and cell division, beginning with an overview of chromosomes and chromosome structure, and then proceeding through a detailed discussion of the G1, S, and G2 stages of interphase, and the prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis phases of M-phase. I conclude the episode with a discussion of cell-cycle regulation, including the role of cyclin-dependent kinases, cell checkpoints, and growth factors. Recommended prerequisites are Episode 10: The Cell, Episode 18: Biochemistry Basics, and Episodes 34 and 35: DNA Structure and Function.
An overview of the basics of electric charges, electric fields, and electric potential energy. I also discuss how objects become charged, how charged particles interact via Coulomb’s Law, how electroscopes work, and how batteries generate voltage. Recommended prerequisites are Episode 9: Matter and Molecules, and Episode 17: Energy, Work, and Momentum.
An overview of the basics of electric charges, electric fields, and electric potential energy. I also discuss how objects become charged, how charged particles interact via Coulomb’s Law, how electroscopes work, and how batteries generate voltage. Recommended prerequisites are Episode 9: Matter and Molecules, and Episode 17: Energy, Work, and Momentum.
An overview of the basics of electric charges, electric fields, and electric potential energy. I also discuss how objects become charged, how charged particles interact via Coulomb’s Law, how electroscopes work, and how batteries generate voltage. Recommended prerequisites are Episode 9: Matter and Molecules, and Episode 17: Energy, Work, and Momentum.
A discussion of the properties and behaviour of gases, focusing on the kinetic theory of gases and the ideal gas law. I also discuss the thermodynamic behaviours of gases, gas partial pressures, and PV diagrams. Recommended prerequisites are Episode 9: Matter and Molecules and Episode 13: Newtonian Mechanics.
A discussion of the properties and behaviour of gases, focusing on the kinetic theory of gases and the ideal gas law. I also discuss the thermodynamic behaviours of gases, gas partial pressures, and PV diagrams. Recommended prerequisites are Episode 9: Matter and Molecules and Episode 13: Newtonian Mechanics.
A discussion of the properties and behaviour of gases, focusing on the kinetic theory of gases and the ideal gas law. I also discuss the thermodynamic behaviours of gases, gas partial pressures, and PV diagrams. Recommended prerequisites are Episode 9: Matter and Molecules and Episode 13: Newtonian Mechanics.
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.