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Podcast Profile: Mathematical Objects

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76 episodes
2019 to 2026
Median: 20 minutes
Collection: Physics, Math, and Astronomy


Description (podcaster-provided):

Katie Steckles and Peter Rowlett chat about some aspect of mathematics using a mathematical object as inspiration.


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

➤ math concepts via everyday objects, games, puzzles • geometry and topology (Venn diagrams, Klein bottle, curves, shapes) • combinatorics and logic • algorithms and cryptography • voting, auctions, lotteries • math communication, education, folklore, humour, history

This podcast features informal conversations in which hosts Katie Steckles and Peter Rowlett use a specific “mathematical object” as a starting point for exploring mathematical ideas. The objects are deliberately wide-ranging: classic diagrams and shapes, puzzles and games, everyday items like food and household objects, historical artefacts, and modern tools from computing and applied mathematics. From these prompts, the discussions branch into topics across geometry, combinatorics, topology, algebraic curves, infinity, and algorithms, often showing how abstract concepts connect to tangible things.

Alongside pure mathematical curiosities—such as unusual curves and surfaces, space-filling constructions, tilings, and solids with special properties—the podcast also leans into mathematics as it appears in the world. That includes election and voting methods, ranking and search algorithms, cryptography, auctions, measurement and scaling, and patterns in physical phenomena. Several episodes foreground how people learn, teach, or communicate mathematics, sometimes through educational games, stickers and badges, or “noticing and wondering” style activities.

The show frequently brings in guest mathematicians, educators, and communicators, which allows some conversations to move toward current research while others focus on accessible recreational mathematics, jokes, and folklore. Overall, listeners can expect mathematically themed storytelling and discussion driven by concrete prompts, with regular detours into history, culture, and real-world applications.


Episodes:
Episode Image Mathematical Objects: A Norbert Wiener Story
2026-Feb-13
26 minutes
Episode Image Mathematical Objects: Certified Mathematical Object sticker with Chris Nho
2026-Jan-30
35 minutes
Episode Image Mathematical Objects: A taxicab
2026-Jan-16
21 minutes
Episode Image Mathematical Objects: Venn diagram with Keisha Thompson
2026-Jan-02
48 minutes
Episode Image Mathematical Objects: Slice of pizza
2025-Dec-19
18 minutes
Episode Image Mathematical Objects: Cardioid with Dominika Vasilkova
2025-Dec-05
42 minutes
Episode Image Mathematical Objects: Roman dodecahedron
2025-Nov-21
33 minutes
Episode Image Mathematical Objects: 3D wooden puzzle with Grant Sanderson
2025-Nov-07
29 minutes
Episode Image Mathematical Objects: Universe of cake
2024-Dec-20
21 minutes
Episode Image Mathematical Objects: An object with Tai-Danae Bradley
2024-Dec-06
21 minutes
Episode Image Mathematical Objects: Borges’ Library of Babel
2024-Nov-22
14 minutes
Episode Image Mathematical Objects: Parallelepiped with Ayliean MacDonald
2024-Nov-08
32 minutes
Episode Image Mathematical Objects: An area the size of Wales
2024-Oct-25
29 minutes
Episode Image Mathematical Objects: A ballot with Sam Hansen
2024-Oct-11
38 minutes
Episode Image Mathematical Objects: Space-filling curves
2024-Sep-27
20 minutes
Episode Image Mathematical Objects: Low bridge sign with Adam Townsend
2024-Sep-13
36 minutes
Episode Image Mathematical Objects: Post-season 7 update
2023-Oct-10
6 minutes
Episode Image Mathematical Objects: Mathematics in Theory and Practice, edited by Warwick Sawyer
2023-Sep-08
28 minutes
Episode Image Mathematical Objects: Scone with Sophie Maclean
2023-Aug-25
20 minutes
Episode Image Mathematical Objects: Joukowsky aerofoil
2023-Aug-11
11 minutes
Episode Image Mathematical Objects: Guitar with Sam Hartburn
2023-Jul-28
24 minutes
Episode Image Mathematical Objects: On-Sets
2023-Jul-14
18 minutes
Episode Image Mathematical Objects: A book with Sarah Hart
2023-Jun-30
29 minutes
Episode Image Mathematical Objects: Battenberg cake
2023-Jun-16
18 minutes
Episode Image Mathematical Objects: Aperiodic monotile with Chaim Goodman-Strauss
2023-Jun-02
37 minutes
Episode Image Mathematical Objects: Fingers with Ben Orlin
2022-Jul-15
32 minutes
Episode Image Mathematical Objects: Quarto
2022-Jul-01
24 minutes
Episode Image Mathematical Objects: Slinky
2022-Jun-17
14 minutes
Episode Image Mathematical Objects: Nodal cubic with Angela Tabiri
2022-Jun-03
24 minutes
Episode Image Mathematical Objects: PageRank
2022-May-20
22 minutes
Episode Image Mathematical Objects: A joke with Bec Hill
2022-May-06
34 minutes
Episode Image Mathematical Objects: Hairy ball
2022-Apr-22
20 minutes
Episode Image Mathematical Objects: Superegg with Hannah Fry
2022-Apr-08
25 minutes
Episode Image Mathematical Objects: A sheep, at least one side of which is black
2021-Aug-27
18 minutes
Episode Image Mathematical Objects: Plate of biscuits with Alison Kiddle
2021-Aug-13
25 minutes
Episode Image Mathematical Objects: Spirograph
2021-Jul-30
13 minutes
Episode Image Mathematical Objects: Balancing bird with Alom Shaha
2021-Jul-16
20 minutes
Episode Image Mathematical Objects: UUID 0412a969-5b27-4c28-9662-85ef2c201e0c
2021-Jul-02
13 minutes
Episode Image Mathematical Objects: Auctioneer’s Hammer with Tim Harford
2021-Jun-18
30 minutes
Episode Image Mathematical Objects: Dobble
2021-Jun-04
19 minutes
Episode Image Mathematical Objects: Arbelos with Catriona Agg
2021-May-21
28 minutes
Episode Image Mathematical Objects: Christmas crackers
2020-Dec-25
21 minutes
Episode Image Mathematical Objects: Enigma machine with Tom Briggs
2020-Dec-11
37 minutes
Episode Image Mathematical Objects: Solids of constant width
2020-Nov-27
10 minutes
Episode Image Mathematical Objects: Ball of wool with Pat Ashforth
2020-Nov-13
29 minutes
Mathematical Objects podcast now on YouTube
2020-Nov-09

Episode Image Mathematical Objects: Lottery machine
2020-Oct-30
25 minutes
Episode Image Mathematical Objects: Klein bottle with Matthew Scroggs
2020-Oct-16
24 minutes
Episode Image Mathematical Objects: A hat
2020-Oct-02
17 minutes
Episode Image Mathematical Objects: Hundred square with Susan Okereke
2020-Sep-18
32 minutes
Episode Image Mathematical Objects: Twenty Pence coin
2020-Aug-28
14 minutes
Episode Image Mathematical Objects: A vehicle with Christopher Danielson
2020-Aug-14
31 minutes
Episode Image Mathematical Objects: Möbius band
2020-Jul-31
17 minutes
Episode Image Mathematical Objects: Mandala with Hana Ayoob
2020-Jul-17
16 minutes
Episode Image Mathematical Objects: Acoustic mirrors with James Grime
2020-Jul-03
16 minutes
Episode Image Mathematical Objects: Number block cubes
2020-Jun-19
17 minutes
Episode Image Mathematical Objects: Rubik’s Cube
2020-Jun-05
21 minutes
Episode Image Mathematical Objects: D&D Dice
2020-May-22
20 minutes
Episode Image Mathematical Objects: Season 3 ‘trailer’
2020-May-12
3 minutes
Episode Image Mathematical Objects: Robot caterpillar
2020-Feb-28
17 minutes
Episode Image Mathematical Objects: Pencil
2020-Feb-14
20 minutes
Episode Image Mathematical Objects: Romanesco Broccoli
2020-Jan-31
13 minutes
Episode Image Mathematical Objects: A deck of Set cards
2020-Jan-17
15 minutes
Episode Image Mathematical Objects: Ox Blocks
2019-Dec-20
10 minutes
Episode Image Mathematical Objects: Correntator with Christian Lawson-Perfect
2019-Dec-06
14 minutes
Episode Image Mathematical Objects: Pseudorhombicuboctahedron
2019-Nov-22
15 minutes
Episode Image Mathematical Objects: A pair of skipping ropes
2019-Nov-08
12 minutes
Episode Image Mathematical Objects: Thermometer
2019-Jul-05
12 minutes
Episode Image Mathematical Objects: Noughts and Crosses (Tic Tac Toe) board
2019-Jun-21
18 minutes
Episode Image Mathematical Objects: Tangerine
2019-Jun-07
11 minutes
Episode Image Mathematical Objects: Pile of matchsticks
2019-May-24
15 minutes
Episode Image Mathematical Objects: Tantrix Tiles, Beaded Necklaces and Juggling Balls with Alex Corner
2019-May-10
17 minutes
Episode Image Mathematical Objects: Stick of Chalk
2019-Apr-26
10 minutes
Episode Image Mathematical Objects: Pythagoras T-shirt
2019-Apr-12
16 minutes
Episode Image Mathematical Objects: Towers of Hanoi
2019-Mar-29
10 minutes
Episode Image Mathematical Objects: Introduction
2019-Mar-09
2 minutes