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Comments in green were written by me. Comments in blue were not written by me.
2022-02-26
I made a matchbox machine that learns to play 3x3 Nim almost 50 years ago. I still have it. (Based on Martin Gardner's article)
Tony
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Archive
Show me a random blog post
▼ show ▼
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2024
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy (√3g)-10 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 ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
Sep 2018
Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
Oct 2016
Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
geometry
london underground
sport
signorini conditions
hyperbolic surfaces
convergence
sound
fractals
speed
data
24 hour maths
countdown
frobel
plastic ratio
turtles
hats
statistics
world cup
golden spiral
databet
inverse matrices
palindromes
books
determinants
approximation
reuleaux polygons
sorting
graph theory
pascal's triangle
boundary element methods
mathsjam
mean
polynomials
cambridge
nine men's morris
game show probability
correlation
exponential growth
ucl
rugby
game of life
pac-man
finite element method
phd
guest posts
computational complexity
rhombicuboctahedron
logic
tennis
hannah fry
stickers
weather station
national lottery
map projections
go
interpolation
matrix of cofactors
misleading statistics
quadrilaterals
curvature
arithmetic
matrix multiplication
python
video games
manchester science festival
flexagons
triangles
light
preconditioning
games
folding paper
pizza cutting
advent calendar
data visualisation
braiding
crossnumber
cross stitch
news
live stream
edinburgh
binary
probability
realhats
javascript
pythagoras
platonic solids
mathslogicbot
machine learning
draughts
bempp
big internet math-off
errors
dinosaurs
ternary
martin gardner
programming
chebyshev
wave scattering
matrix of minors
estimation
final fantasy
electromagnetic field
christmas card
christmas
pi approximation day
pi
graphs
menace
asteroids
dragon curves
stirling numbers
people maths
bubble bobble
manchester
royal baby
standard deviation
mathsteroids
matt parker
inline code
captain scarlet
talking maths in public
dates
the aperiodical
matrices
european cup
logo
folding tube maps
simultaneous equations
youtube
chess
royal institution
hexapawn
weak imposition
harriss spiral
a gamut of games
fence posts
radio 4
london
squares
datasaurus dozen
runge's phenomenon
newcastle
php
propositional calculus
dataset
finite group
bodmas
fonts
gerry anderson
latex
gaussian elimination
football
zines
anscombe's quartet
logs
noughts and crosses
recursion
craft
oeis
puzzles
error bars
accuracy
golden ratio
numerical analysis
geogebra
trigonometry
gather town
raspberry pi
crochet
coins
chalkdust magazine
reddit
wool
numbers
sobolev spaces
tmip
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