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A Problem Squared

A Problem Squared

Matt Parker, Bec Hill 139 Episodes Oct 12, 2026

Matt Parker and Bec Hill host a podcast dedicated to solving all kinds of problems, from the trivial to the absurd. Each episode tackles listener-submitted questions with humor and logic. The show releases new episodes on Mondays, with a playful tone and a focus on curiosity.

Episodes

145 = Trousers & Socks and Heaviest Blocks
145 = Trousers & Socks and Heaviest Blocks Oct 12, 2026 01:10:00 🧦 Do you put your trousers or socks on first ?👖🎲 How much would a standard pair of dice weigh if they were made up of just protons and neutrons? 🎲🏉 And we have some Australian Ozzie Ballness that may or may not be in the right order.Thank you to everyone who responded to our questionnaire about number and clothing ordering! All the results are in this episode.What would happen if a tablespoonful o
144 = Numbering Tomfoolery and Number-Based Jewellery
144 = Numbering Tomfoolery and Number-Based Jewellery Sep 28, 2026 00:58:08 #️⃣ How wrong can a sequence of numbers be?👂 What maths-related diagrams that would look good as a pair of earrings?☕ And we have some Any Other Baristaness Here is our dual-purpose Google Form - please answer our questions about number and clothing ordering! https://docs.google.com/forms/d/1tTb398TTacxoqlqJHGonkldwDsqnnMN6V4fRagfPOEI/Behold the weird balls! Here is Thomas Fernique’s Instagram:htt
143 = What Comes After Thrice and Coffee Roulette Advice
143 = What Comes After Thrice and Coffee Roulette Advice Sep 14, 2026 00:53:12 📖 What comes after thrice?☕ How can I increase my chances of winning a free coffee?🎹 And we have some Any Other Beatness Thank you to everyone who sent in audio or visuals of the Thue-Morse pattern!Here is Damien’s Thue-Morse Visualiser which is really fun to play with: https://damienkee.github.io/thue-morese_visualiser/ And here is the keyboard visualisation of Thue-Morse sonified by Seta Lyas: h
142 = How Long Would YouTube Take to View and How to Display Without Glue or Screws
142 = How Long Would YouTube Take to View and How to Display Without Glue or Screws Aug 31, 2026 00:59:56 📺 How long would it take to watch all of YouTube?🪧 How can you make an interesting public display board without damaging the walls?🏖️ And we have Any Other Beachness (it’s a bit windy and a bit crabby)Head to our BlueSky/Twitter/Instagram to see Matt and Bec’s differing experiences of the solar eclipse.Here’s Count Binface and Matt the Count Binface Count Agent getting papped in Clacton: https://t
141 = What If Peer Was More and What If Pi Was Four?
141 = What If Peer Was More and What If Pi Was Four? Aug 17, 2026 00:58:27 👬 How do you know if a work-friend is a real-friend?⭕ What would happen if Pi was 4?😴 And we have Any Other Boring-Stories…Head to our BlueSky/Twitter/Instagram to see Bec’s selfies with The Stars of Space (real and fictional), and the cute-faced Rivian Car.Why not try Hyperbolic Crochet?!https://startcrochet.com/ultimate-beginners-guide-to-hyperbolic-crochet/Why not try a checked 25x25 grid cross
140 = ABBABAAB and AI-Bah! 
140 = ABBABAAB and AI-Bah!  Aug 10, 2026 01:10:11 ⚽ What’s the fairest way to pick teams?🤖 How do you discourage colleagues from using AI to write everything?🚗 And this road trip is jeopardised by playing ‘Accelerator or Break?’Thanks to all of you who sent in answers to “what are you doing while you’re listening to A Problem Squared?” - we go through as many as we possibly can in this episode!Here is kram1032’s post on Maths Stack Exchange that
A Problem... Delayed
A Problem... Delayed Aug 3, 2026 00:00:50 There's no new episode of A Problem Squared this week - sorry everyone - but we will be back with your scheduled Episode 140 on MONDAY 10TH AUGUST 2026, and our normal twokly service will be resumed from MONDAY 17TH AUGUST 2026. We're delaying one episode by one week due to general busyness and time-zone clashes but rest assured you will be getting your full quota of August episodes of A P
139 = Music Down Where It’s Wetter and Throwing Darts Better
139 = Music Down Where It’s Wetter and Throwing Darts Better Jul 20, 2026 00:56:22 🎺 What would standard instruments sound like if they were played under water?🎯 What would be the average score of one randomly thrown dart?📂 And there’s some Any Other Business.AOB.zipOn THIS episode of A Problem Squared we’re joined by a special guest! The musical (and regularly quite wet) musical maestro Steve Pretty tells us all about playing music underwater - illustrated with some very bubbly
138 = Crossword Panels and Crossing Channels
138 = Crossword Panels and Crossing Channels Jul 6, 2026 00:59:35 📝 What is the perfect arrangement of black squares in a crossword?🚣 Does weight on an aqueduct increase as a boat goes over it?🛟 And there’s some Any Other Boardness (not ‘boredness’)Head to our BlueSky/Twitter/Instagram to see some crossword arrangements and some cross-bridge arrangements.Michael Keith’s Crossword research paper: http://www.gathering4gardner.org/g4g16gift/KeithMichael-GiftExchang
137 = Sound Advice and Electron Price
137 = Sound Advice and Electron Price Jun 22, 2026 01:11:47 👂Why do some people hate the sound of whispering?💡 How much does an electron cost?😎 And there’s some Any Other BozonessOn THIS episode of A Problem Squared - which comes with our special No Whisper Guarantee - we’re joined by a special guest! The clinical psychologist Dr Jane Gregory tells us all about Misophonia. You can find out about her fantastic (and very helpful) book Sounds Like Misophonia,
136 = How to Discuss The Number e and When to Disclose the "Real Me"
136 = How to Discuss The Number e and When to Disclose the "Real Me" Jun 8, 2026 01:01:14 #️⃣ What’s the best way to explain the number e to an 8-year-old?💗 How early in a relationship should you reveal that you’re a bit weird?🤧 And there’s some any other blow-your-nose-nessHead to our socials to see The Beautiful Old Calculator and The World’s Tallest Comedian.Matt is bringing An Evening of Unnecessary Detail to New York! The Bell House, Brooklyn on Sunday 12th July. Tickets can be fo
135 = Pasta Water Solution and QR Code Substitution
135 = Pasta Water Solution and QR Code Substitution May 25, 2026 00:51:35 🍝 Why do we put salt in pasta water?👾 Can you put bespoke characters in to a QR Code?🌼And Spring Has Sprung (in the UK) so there’s some Any Other BloomsnessHead to our socials to see some frankly-very-silly-but-fully-operational QR Codes.Boiling and Freezing Points of Pure and Salty Water https://van.physics.illinois.edu/ask/listing/1457Matt has extended his tour - and filming the show in London i

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