80 min listen
Ep 119: Work and Heat: An introduction to thermodynamics (a prelude to Ch 6 of ”The Science of Can & Can’t).
FromToKCast
Ep 119: Work and Heat: An introduction to thermodynamics (a prelude to Ch 6 of ”The Science of Can & Can’t).
FromToKCast
ratings:
Length:
90 minutes
Released:
Jun 2, 2022
Format:
Podcast episode
Description
This is part of my series on Chiara Marletto's groundbreaking book on Constructor Theory "The Science of Can and Can't". In this episode, I do not read from the book but set the scene for newcomers who may not have a physics/engineering/chemistry or perhaps the scientific background to be familiar with some of the concepts introduced in the next chapter from that book. Chapter 6 is called "Work and Heat" and Chiara (along with David Deutsch) are working on a "Constructor Theoretic" approach to thermodynamics: which is a first. I thought it instructive to first look at where we have come from: what the understandings are at the moment with all this, what the history has been and therefore set the scene for what Constructor Theory adds which is new. In this episode I cover the basics (but subtleties!) of the 4 laws of thermodynamics, heat engines, temperature, heat, work, energy, degraded energy and entropy along with some remarks about the philosophy and pedagogy of it all. Readings from physical chemist Peter Atkin's and physicist Paul Davies older and more recent books are made so we get an understanding of the significance many place on this area of physics elevating it to a position alongside quantum theory and general relativity as an essential component of a complete worldview for understanding physical reality as of this moment.
Released:
Jun 2, 2022
Format:
Podcast episode
Titles in the series (100)
Ep 33 Ch 13 "Choices" Part 1. Some readings and remarks.: This is the first episode of 2 parts all about chapter 13 "Choices" from "The Beginning of Infinity" by David Deutsch. Here we take a deep dive into voting systems and what this means for decision making more broadly: both as societies and individuals. L... by ToKCast