Maths Gear Limited
@mathsgear.bsky.social
We make and sell nerdy maths things at mathsgear.co.uk. We = @standupmaths.bsky.social, Steve Mould, James Grime, @st3cks.bsky.social and @Ayliean.bsky.social
Check out this video of James Grime explaining the maths behind Squared Squares - then get yourself some coasters! www.youtube.com/watc... mathsgear.co.uk/prod...
Squared Squares - Numberphile
Featuring Dr James Grime.
More links & stuff in full description below ↓↓↓
Extra footage from this interview: https://youtu.be/I0peG_kRE-4
Blog post about the old photo: http://www.bradyharanblog.com/blog/the-squared-square
Check out http://www.squaring.net for loads of great info.
Objectivity: h
www.youtube.com
November 12, 2025 at 7:25 PM
Check out this video of James Grime explaining the maths behind Squared Squares - then get yourself some coasters! www.youtube.com/watc... mathsgear.co.uk/prod...
Did you ever turn your calculator upside down and get it to spell a word? Relive the joy with this lovely 0.7734 calculator pin badge:
0.7734 Calculator Pin Badge
This smart calculator pin badge displays the mysterious and significant number 0.7734. Nobody really knows what this number means (until you turn your calculator upside down, at which poi...
mathsgear.co.uk
November 9, 2025 at 11:40 AM
Did you ever turn your calculator upside down and get it to spell a word? Relive the joy with this lovely 0.7734 calculator pin badge:
The Maths Gear newsletter goes out monthly and has the latest maths news, links and product updates! Sign up at
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
November 7, 2025 at 5:37 PM
The Maths Gear newsletter goes out monthly and has the latest maths news, links and product updates! Sign up at
Do you want more maths books, puzzles or toys in your life? Maths Gear is where it’s at! We’ve got a huge range of cool mathematical objects, with shipping worldwide!
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
November 4, 2025 at 6:10 PM
Do you want more maths books, puzzles or toys in your life? Maths Gear is where it’s at! We’ve got a huge range of cool mathematical objects, with shipping worldwide!
If you sign up for the Maths Gear newsletter, you’ll get an email every month with fun maths facts and the latest from Maths Gear HQ:
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
October 28, 2025 at 5:05 PM
If you sign up for the Maths Gear newsletter, you’ll get an email every month with fun maths facts and the latest from Maths Gear HQ:
Maths Gear make and sell nerdy maths things - with everything from topological puzzles to recursive t-shirts there’s a nerdy maths thing for you at
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
October 22, 2025 at 6:37 PM
Maths Gear make and sell nerdy maths things - with everything from topological puzzles to recursive t-shirts there’s a nerdy maths thing for you at
To celebrate both the ‘Hat’ aperiodic tiling, and the beautiful rainbow of pride, we’ve got these Aperiodic Pride pins, featuring the colours of the rainbow arranged aperiodically:
Aperiodic Pride Pin Badge
This beautiful enamel pin badge features the recently-discovered 'Einstein' (hat) aperiodic monotile, in all the colours of a beautiful rainbow. The tile can be used to cover an entire in...
mathsgear.co.uk
October 20, 2025 at 4:07 PM
To celebrate both the ‘Hat’ aperiodic tiling, and the beautiful rainbow of pride, we’ve got these Aperiodic Pride pins, featuring the colours of the rainbow arranged aperiodically:
New puzzle alert! Cubigami 7 is a single net of 17 squares that can be folded up into 7 different polycubes! Can you find them all?
Cubigami 7
Based on a puzzle originally by Donald Knuth and George Miller, Cubigami 7 challenges you to find ways to fold this arrangement of 18 hinged plastic squares into seven of the eight possib...
mathsgear.co.uk
October 15, 2025 at 4:12 PM
New puzzle alert! Cubigami 7 is a single net of 17 squares that can be folded up into 7 different polycubes! Can you find them all?
The Maths Gear newsletter goes out once a month and has all the latest maths news, fun links and new product updates! Sign up at
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
October 9, 2025 at 3:25 PM
The Maths Gear newsletter goes out once a month and has all the latest maths news, fun links and new product updates! Sign up at
As you might imagine, Maths Gear is a great place to buy dice - we have a whole collection, with dice to help you choose who goes first, dice to trick your friends, and dice that make your eyes go funny. Check out the whole set here:
Dice
Check out our mathematically curious dice - like the Non-transitive Grime Dice, The Go First Dice, the Skew Dice and loads more.
mathsgear.co.uk
October 7, 2025 at 6:18 PM
As you might imagine, Maths Gear is a great place to buy dice - we have a whole collection, with dice to help you choose who goes first, dice to trick your friends, and dice that make your eyes go funny. Check out the whole set here:
Exciting book news! We now have signed copies of the latest new book by @tibees.bsky.social, aka Toby Hendy - A Guide to Making Friends in the Fourth Dimension is available in the UK only via Maths Gear:
A Guide To Making Friends in the Fourth Dimension by Toby Hendy (signed copy)
Toby Hendy, aka Tibees on YouTube, has released her first maths book - in A Guide to Making Friends in the Fourth Dimension, you’ll uncover the meaning of dimensions, explore the possibil...
mathsgear.co.uk
October 5, 2025 at 12:33 PM
Exciting book news! We now have signed copies of the latest new book by @tibees.bsky.social, aka Toby Hendy - A Guide to Making Friends in the Fourth Dimension is available in the UK only via Maths Gear:
Do you want more maths toys, puzzles or books in your life? Maths Gear is the place for you! We’ve got a range of fun mathematical gifts, with shipping all over the world!
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
October 3, 2025 at 6:01 PM
Do you want more maths toys, puzzles or books in your life? Maths Gear is the place for you! We’ve got a range of fun mathematical gifts, with shipping all over the world!
Did you know we have a monthly newsletter, filled with mathematical links and memes, as well as news of our new products? Sign up here:
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
September 30, 2025 at 4:19 PM
Did you know we have a monthly newsletter, filled with mathematical links and memes, as well as news of our new products? Sign up here:
Do you know someone who's turning N years old this year? Do we have a birthday card for you! mathsgear.co.uk/prod... Why not pair it with some binary candles for their cake? mathsgear.co.uk/coll...
Nth Birthday Card
Why buy a card for one specific year when you can buy the same birthday card but generalised! This card works seamlessly for any integer age your friend/colleague/you may be turning. You ...
mathsgear.co.uk
September 25, 2025 at 7:32 PM
Do you know someone who's turning N years old this year? Do we have a birthday card for you! mathsgear.co.uk/prod... Why not pair it with some binary candles for their cake? mathsgear.co.uk/coll...
Maths Gear is an online maths shop based in the UK, selling mathematically interesting books, gifts and toys. Find it all at
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
September 21, 2025 at 11:35 AM
Maths Gear is an online maths shop based in the UK, selling mathematically interesting books, gifts and toys. Find it all at
21X is a card game for the mathematically-minded: it's like Blackjack, in which you have to get cards that total 21, but the cards have algebraic expressions on instead of numbers! Can you pick a value for X to make the total 21?
21X: Blackjack for Math Lovers
21X is a light, fast paced card game that fuses Blackjack with algebra. Like Blackjack, you’ll be dealt 2 cards with the objective of getting them to add up to 21. However, the cards you’...
mathsgear.co.uk
September 15, 2025 at 5:56 PM
21X is a card game for the mathematically-minded: it's like Blackjack, in which you have to get cards that total 21, but the cards have algebraic expressions on instead of numbers! Can you pick a value for X to make the total 21?
Sign up for our newsletter to find out about the latest happenings at Maths Gear each month, with some interesting links and fun maths stuff:
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
September 10, 2025 at 6:01 PM
Sign up for our newsletter to find out about the latest happenings at Maths Gear each month, with some interesting links and fun maths stuff:
New product alert! Cubigami 7, which challenges you to fold 7 different tetracubes from the same net, is now available from Maths Gear! Based on a puzzle by Donald Knuth and George Miller, it's a fun puzzle to find all the configurations:
Cubigami 7
Based on a puzzle originally by Donald Knuth and George Miller, Cubigami 7 challenges you to find ways to fold this arrangement of 18 hinged plastic squares into seven of the eight possib...
mathsgear.co.uk
September 3, 2025 at 12:32 PM
New product alert! Cubigami 7, which challenges you to fold 7 different tetracubes from the same net, is now available from Maths Gear! Based on a puzzle by Donald Knuth and George Miller, it's a fun puzzle to find all the configurations:
Need to buy some cool maths products, for yourself or your pals? We have toys, gifts, puzzles and jewellery at Maths Gear:
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
September 2, 2025 at 5:05 PM
Need to buy some cool maths products, for yourself or your pals? We have toys, gifts, puzzles and jewellery at Maths Gear:
Did you know we have a monthly newsletter, filled with mathematical links and videos, as well as news of exciting new products? Sign up here: mathsgear.co.uk/page...
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
August 2, 2025 at 11:46 AM
Did you know we have a monthly newsletter, filled with mathematical links and videos, as well as news of exciting new products? Sign up here: mathsgear.co.uk/page...
We’re honoured to be included on this list of mathematical online shops - some other good ones on there too! www.diffgeom.org/mis...
July 31, 2025 at 6:36 PM
We’re honoured to be included on this list of mathematical online shops - some other good ones on there too! www.diffgeom.org/mis...
Maths Gear is an online shop based in the UK, selling fun and functional (as in, related to functions) mathematical toys, gifts and puzzles. Find it all at https://mathsgear.co.uk
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
July 29, 2025 at 6:10 PM
Maths Gear is an online shop based in the UK, selling fun and functional (as in, related to functions) mathematical toys, gifts and puzzles. Find it all at https://mathsgear.co.uk
Did you know we have several products based on mathematical ideas by YouTube’s Dr James Grime? Check out his channel at youtube.com/singingb..., or buy the dice of the channel here: mathsgear.co.uk/prod...
singingbanana - YouTube
Mathematician, juggler and comedy nerd - but not necessarily in that order.Please keep sending your messages. I do read them all, even if I don't always have...
youtube.com
July 10, 2025 at 3:01 PM
Did you know we have several products based on mathematical ideas by YouTube’s Dr James Grime? Check out his channel at youtube.com/singingb..., or buy the dice of the channel here: mathsgear.co.uk/prod...
Sign up for our monthly newsletter to find out about the latest happenings at Maths Gear, along with interesting maths links and fun stuff: mathsgear.co.uk/page...
Newsletter
Sign up for the Maths Gear newsletter for monthly updates about fun maths and new products!
mathsgear.co.uk
July 7, 2025 at 5:45 PM
Sign up for our monthly newsletter to find out about the latest happenings at Maths Gear, along with interesting maths links and fun stuff: mathsgear.co.uk/page...
This week it’s the Rubik’s Cube World Championships in Seattle, WA. Pick up your speedcubes, other kinds of puzzle cubes and even Rubik’s cube earrings at https://mathsgear.co.uk
Maths Gear - Mathematical toys and curiosities
We sell nerdy maths things
mathsgear.co.uk
July 3, 2025 at 7:47 PM
This week it’s the Rubik’s Cube World Championships in Seattle, WA. Pick up your speedcubes, other kinds of puzzle cubes and even Rubik’s cube earrings at https://mathsgear.co.uk