A Problem Squared3 Juni 2024

086 = Emoji Editions and Birthday Billions

🙏 Is this emoji praying hands or a high five?

🍚 What's the best present for celebrating a billion seconds?

💼 For the first time we have Any Other Business WITH SPECIAL GUESTS!

If you want a collectable (and mistake-ridden) copy of ‘Love Triangle’, with a special, limited edition book cover designed by print-artist Paul Catherall. You'll get one free while stocks last. Head over to MathsGear! https://mathsgear.co.uk/products/love-triangle-by-matt-parker-signed

Here’s some background on the ‘Folded Hands’ emoji mentioned in Bec’s problem: https://blog.emojipedia.org/emojiology-folded-hands/

This is the pixelated 2001 Softbank version of the Folded Hands emoji: https://emojipedia.org/softbank/2001/folded-hands

Here’s the KDDI emoji from 2003, where someone is literally praying: https://emojipedia.org/au-kddi/type-d-1/folded-hands

You can find the ‘glowing’ folded hands emoji put out by Apple in 2008 here: https://emojipedia.org/apple/iphone-os-2.2/folded-hands

You can find some more variations of the folded hand emoji (including with faces) here: https://b1681952.smushcdn.com/1681952/wp-content/uploads/2021/10/Early-Versions-Folded-Hands-Emojipedia-1.jpg?lossy=0&strip=1&webp=1

There were some fascinating early issues with Unicode (which made emojis universal), where ‘yellow hearts’ sent by iOS users would show up as ‘hairy hearts’ on Android phones. You can read about that here: https://web.archive.org/web/20140502051433/http://www.tuaw.com/2014/04/30/you-may-be-accidentally-sending-friends-a-hairy-heart-emoji/

You can find the Unicode emoji design guidelines here: https://unicode.org/reports/tr51/#Design_Guidelines

And if you want to find out whether you’ve already passed your 1 Billionth Second, you can do that here: https://www.wolframalpha.com/input?i=10%5E9+seconds+in+years+and+days

If you want to find out whether you’ve already passed your 1 Billionth Second, you can do that here: https://www.wolframalpha.com/input?i=10%5E9+seconds+in+years+and+days

As always, send your problems and solutions to our website: www.aproblemsquared.com. And, if you want more from A Problem Squared, you can also find us on Twitter, Instagram, Discord and on Patreon.

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Avsnitt(138)

135 = Pasta Water Solution and QR Code Substitution

🍝 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-v...

25 Maj 51min

134 = Tooth and Rock Day 2026

🤘To mark the May Birthday of Dwayne 'The' 'Tooth Fairy' 'Rock' Johnson, Episode 134 is a Tooth and Rock Special!🪨 Matt answers your rock-based queries and shares a Salt of the Perth update🦷 Bec and...

11 Maj 1h 21min

133 = Oeuf-Bran Geometry and Huffman Decoder Tree

🥣 What percentage of a box of Weet-Bix is wheat again?🥚 What shape is an egg? 💬 What’s the most efficient way to write your name on a Pop-it Fidget Toy?👎 And would you like some AOB? We won’t take...

27 Apr 1h 1min

132 = Insistuvree and Bix of Weet

🔠 Are there any English words containing four letters in alphabetical order?🥣 What percentage of a box of weet-bix is wheat?🎪 And there is some any other bah-bah-bahbahbahbah-buh-buh-businessHead t...

13 Apr 52min

131 = Microwave Conventions and Pythagoral Dimensions

👋 When microwaving food, should you place it in the centre, or off to the side?📐 Does the longest diagonal in a 1m sided cube in 4D square equal root 4? 🐨 And there’s some Bonus Other Business.Head...

30 Mars 1h 2min

130 = Sly Skittles Claim and Why Sniffles Name?

🌈 Is it true that "No Two Packs Of Skittles Are The Same?”🤧 Why a cold called cold?🤫 And there’s some ASMROBHead to our socials to see Matt’s Mission Patches, Matt’s Calculator, and the Skittles Co...

16 Mars 53min

129 = People off Ground and Pound for Pound

🛫 How many people are flying in the air at any given moment?⚖️ What weighs a pound and costs a pound?🏈 And there’s some Any Other (Foot)BallnessHead to our socials to see Bec’s glasses 🤓Pat Patriot...

2 Mars 54min

128 = AMA 2^7 Special

❓ Have you sent in a question for our AMA episode?❔ Have Matt and Bec answered it in this AMA episode?⁉️ Here are your AMA questions, answered!We’ll be back solving your problems as normal in Episode ...

16 Feb 51min