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Podcast Profile: Mathematical Objects

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74 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):

➤ Object-inspired math chats • geometry/topology curves/tilings • logic, sets, infinity • probability & algorithms (elections, lotteries, PageRank, UUIDs, cryptography) • puzzles/games, education, math-in-everyday items, occasional history/literature

This podcast is a conversational mathematics show in which hosts Katie Steckles and Peter Rowlett use a single “mathematical object” as a jumping-off point for exploring ideas, stories, and connections. The objects range from classic mathematical constructs and diagrams to everyday items and cultural references, and the discussions use these prompts to move fluidly between intuitive explanation, formal concepts, and playful curiosity.

Across the episodes, listeners can expect frequent encounters with geometry and shape (including unusual curves and surfaces), spatial thinking, and visual reasoning, as well as topics from discrete mathematics such as sets, logic, and combinatorial structure. There are also excursions into probability and decision-making, where physical artifacts like machines, ballots, and auction tools motivate conversations about randomness, voting methods, and strategic behavior. Some episodes touch on algorithms and computation, using recognizable examples from technology and identification systems to introduce mathematical thinking in the modern world, alongside themes from cryptography and coding.

The show regularly broadens beyond pure mathematics into adjacent areas: puzzles and games as vehicles for reasoning, mathematical education and classroom tools, and historical or literary inspirations that frame abstract ideas like infinity in narrative terms. Guests often join the hosts, bringing perspectives from research, communication, teaching, and related fields, and sometimes the conversation moves closer to current research topics while still grounded in the tangible object that started it.

Overall, this podcast offers informal but concept-driven chats that connect mathematical ideas to objects people can picture, hold, or recognize, using them to illuminate how mathematicians think and how mathematics shows up in culture, play, and everyday life.


Episodes:
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