mscroggs.co.uk
mscroggs.co.uk
Click here to win prizes by solving the mscroggs.co.uk puzzle Advent calendar.
Click here to win prizes by solving the mscroggs.co.uk puzzle Advent calendar.

subscribe

Blog

New machine unfriendly £1 coin, pt. 2

 2014-03-29 
Following my last post, I wrote to my MP (click to enlarge):
Today I received this reply (click to enlarge):
I'm excited about hearing what the Treasury has to say about it...

Similar posts

The end of coins of constant width
New machine unfriendly £1 coin
World Cup stickers 2018, pt. 3
World Cup stickers 2018, pt. 2

Comments

Comments in green were written by me. Comments in blue were not written by me.
 Add a Comment 


I will only use your email address to reply to your comment (if a reply is needed).

Allowed HTML tags: <br> <a> <small> <b> <i> <s> <sup> <sub> <u> <spoiler> <ul> <ol> <li>
To prove you are not a spam bot, please type "prime" in the box below (case sensitive):

Archive

Show me a random blog post
 2020 

Nov 2020

Christmas (2020) is coming!

Jul 2020

Happy √3+e-2 Approximation Day!

May 2020

A surprising fact about quadrilaterals
Interesting tautologies

Mar 2020

Log-scaled axes

Feb 2020

PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2

Jan 2020

PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

light harriss spiral hats mathslogicbot royal institution talking maths in public world cup polynomials craft squares dates approximation noughts and crosses christmas card boundary element methods game of life machine learning speed news manchester bubble bobble draughts curvature pizza cutting nine men's morris menace exponential growth arithmetic stickers sorting pi approximation day coins javascript radio 4 countdown map projections sobolev spaces dragon curves a gamut of games matrix of cofactors books matrices game show probability advent calendar determinants finite element method estimation geometry error bars interpolation pac-man braiding golden ratio chebyshev pi reuleaux polygons video games python european cup ternary frobel rhombicuboctahedron folding tube maps royal baby misleading statistics preconditioning asteroids simultaneous equations propositional calculus matrix multiplication realhats inverse matrices matrix of minors convergence gerry anderson wave scattering tennis hexapawn chalkdust magazine ucl fractals tmip cambridge manchester science festival reddit probability data visualisation graph theory bempp plastic ratio graphs programming palindromes the aperiodical electromagnetic field rugby bodmas trigonometry folding paper weather station big internet math-off london phd computational complexity mathsjam sound chess statistics wool php national lottery inline code mathsteroids platonic solids oeis christmas twitter logic sport go matt parker pythagoras data flexagons london underground numerical analysis final fantasy dataset martin gardner gaussian elimination puzzles signorini conditions accuracy hannah fry games latex binary quadrilaterals logs football people maths triangles golden spiral geogebra cross stitch raspberry pi weak imposition captain scarlet

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2020