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Podcast Profile: The Function Room

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53 episodes
2020 to 2025
Median: 49 minutes
Collection: Physics, Math, and Astronomy


Description (podcaster-provided):

A podcast about the big numbers, the hard sums, the mathematics that defines, runs, shapes, changes, begins, ends, every things our lives and the world around us. Hosted by Colm O'Regan. An award-winning radio broadcaster, comedian, novelist and it turns out lapsed engineer who is trying to feel useful again. Each episode sheds light on a tiny corner of a giant subject with entertaining guests and accessible talk.


Themes and summary (AI-generated based on podcaster-provided show and episode descriptions):

➤ accessible maths and big numbers • statistics in sport, crime, census, voting • algorithms, AI, bias, big data • energy, climate, carbon, degrowth modelling • physics/astronomy: black holes, pulsars, quantum computing • measurement, puzzles, symmetry, origami

This podcast uses mathematics as a lens for understanding how the world works, pairing an accessible, conversational style with guests from science, engineering, data, and culture. Across the episodes, the host explores “big numbers” and practical models that sit behind everyday systems and headline issues, often translating technical ideas into stories, metaphors, and real-world examples.

A major thread is how societies measure, count, and make decisions: the statistics behind censuses and crime, the design and consequences of voting systems, and how data can mislead through bias, flawed incentives, or algorithmic opacity. Listeners also encounter applied maths in public-policy problems such as housing, carbon pricing, energy transitions, and climate modelling, with attention to uncertainty, optimisation, and the limits of forecasts.

Another recurring focus is computation and modern technology, including AI tools, algorithm audits, networks and matrices, and the promise and risks of quantum computing. The show frequently connects maths to physical science—from weather prediction and ocean systems to astrophysics, black holes, pulsars, and chaotic dynamics—highlighting how models are built and what evidence can (and can’t) establish.

Alongside these big themes, the podcast dips into the human side of maths: how people learn it, communicate it, and find it in art, puzzles, origami, literature, film, sport analytics, and even the history of calculators and measurement standards. Overall, it’s a wide-ranging tour of mathematical thinking in culture, nature, and modern life.


Episodes:
53 The High Seas with Olive Heffernan
2025-Jul-15
40 minutes
52 This Number Could Save Your Life One Day with Lewis Dartnell
2025-Jul-07
49 minutes
51 Great xPectations with Paul McDonald.
2024-Aug-03
49 minutes
50 Talking Ballots with Adrian Kavanagh
2024-Jul-14
55 minutes
49 The Hole Shebang - Black Holes with Dr John Regan
2024-Jun-26
51 minutes
48 Object Lesson
2024-May-28
47 minutes
47 Body to Body to Body with Dr Matt Kenzie
2024-May-16
59 minutes
46 Census Sensibility with Dr Jessica Coyne.
2024-Apr-17
59 minutes
45 Empire of the Sum a history of the pocket calculator
2024-Mar-15
47 minutes
44 (Replay) Algorithm and Blues with Cathy O'Neill
2024-Mar-07
46 minutes
43 Potential Energy - the Mathematics of Energy Modelling
2024-Feb-29
37 minutes
42 That's So Derivative - Mathematics at the Movies with John Fardy
2024-Feb-22
58 minutes
41 Re: Volts with David Roberts
2024-Feb-06
71 minutes
40 H2 Oh! with Catherine Sheridan
2024-Jan-29
45 minutes
39 There's Been a Breakthrough with TJ Hegarty.
2024-Jan-22
43 minutes
38 The Auld Sthretch with Éibhear Ó hAnluain
2023-Dec-13
39 minutes
37 This Goes All The Way to the Top with David Robert Grimes
2023-Nov-29
60 minutes
36 Murderous Math with Kjartan Poskitt
2023-Nov-22
43 minutes
35 Riemann Reason with Dr Alex Kontorovich
2023-Nov-09
59 minutes
34 Sea Change with Joanna Donnelly
2023-Oct-27
33 minutes
33 Climate Worrier
2023-Oct-19
53 minutes
32 All the Pieces Matter
2023-Oct-16
25 minutes
31 It's in Our Nature
2023-Oct-04
52 minutes
30 Anyone's Guess
2023-Sep-21
59 minutes
29 The More Things Change, the More They Stay the Same
2023-Sep-11
49 minutes
28 Things Fall Apart
2023-Jul-10
42 minutes
27 A Sense of Ounce
2023-Jul-03
51 minutes
26 Chums' Pedigree
2023-Jun-28
40 minutes
#25 Crime Numbers
2023-Jun-19
51 minutes
24 Carbon of Contention
2023-Jun-09
51 minutes
23 What the Butler Saw with John Butler
2023-May-24
58 minutes
#22 Once Upon A Prime with Sarah Hart
2023-May-15
42 minutes
#21 Drawing by Numbers with Ayliean MacDonald
2023-May-06
49 minutes
Boyle Points - the story of a gas man
2023-May-01
38 minutes
The Weather Forecast: The Original Cloud Computing
2023-Apr-22
49 minutes
Some Idle ChatGPT
2023-Apr-14
52 minutes
Mental Arithmetic: It's All In Your Head
2023-Apr-06
37 minutes
All We Hear Is: Radio Pulsar
2023-Mar-30
36 minutes
Back Once Again For The Renegade Masters Student
2023-Mar-23
59 minutes
Where Is There a Will?
2021-Sep-22
58 minutes
Miracle Grow
2021-Sep-08
79 minutes
The Ps of Queues
2021-Aug-23
56 minutes
A Chip Off The New Block
2021-Jun-28
42 minutes
Welcome to the Fold
2021-May-14
67 minutes
The Matrix Revised
2021-Mar-15
45 minutes
Algorithm and Blues
2021-Feb-09
45 minutes
The Solace of Quantum
2021-Jan-18
45 minutes
A Sum of Funny.
2020-Dec-29
45 minutes
The Math(s) Doesn't Care About Your Feelings
2020-Nov-21
56 minutes
Galaxy Brain
2020-Nov-06
41 minutes
Model Behaviour
2020-Oct-23
35 minutes
Spilling the T.
2020-Oct-09
51 minutes
1 They Grow Up So Fast with Kit Yates
2020-Sep-10
33 minutes