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Comments in green were written by me. Comments in blue were not written by me.
2022-12-25
Thanks for another brain-burning December - my third year of trying and the second time I finished :)
Colin Brockley
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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
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PhD thesis, chapter 1
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Matrix multiplication
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Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
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Christmas cross stitch
MENACE in fiction
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Christmas (2018) is coming!
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Runge's Phenomenon
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World Cup stickers 2018, pt. 3
Mathsteroids
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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
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Christmas (2017) is coming!
MENACE at Manchester Science Festival
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Big Ben Strikes Again
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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 ▼
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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
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Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
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Sep 2014
Electromagnetic Field talk
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Tennis maths
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Countdown probability, pt. 2
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New machine unfriendly £1 coin, pt. 2
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2013
▼ show ▼
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Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
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Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
latex
folding tube maps
crochet
dataset
london
graph theory
chalkdust magazine
bots
interpolation
mean
guest posts
logo
weather station
matrix of minors
data visualisation
convergence
books
numbers
royal institution
chebyshev
hats
sound
hyperbolic surfaces
mathsjam
manchester science festival
simultaneous equations
javascript
24 hour maths
world cup
people maths
preconditioning
geogebra
pi approximation day
gather town
finite group
news
standard deviation
flexagons
pythagoras
gaussian elimination
royal baby
chess
triangles
big internet math-off
inline code
turtles
probability
arithmetic
fonts
countdown
golden ratio
plastic ratio
correlation
european cup
pi
puzzles
menace
christmas
map projections
rhombicuboctahedron
youtube
a gamut of games
reddit
estimation
advent calendar
polynomials
statistics
bodmas
fence posts
craft
binary
dinosaurs
zines
bubble bobble
databet
cross stitch
harriss spiral
newcastle
hexapawn
dragon curves
stickers
signorini conditions
pascal's triangle
noughts and crosses
fractals
python
rugby
asteroids
palindromes
realhats
determinants
matrices
matrix of cofactors
london underground
tennis
hannah fry
cambridge
graphs
finite element method
wave scattering
final fantasy
light
bempp
video games
sport
trigonometry
national lottery
radio 4
edinburgh
live stream
misleading statistics
folding paper
matt parker
captain scarlet
draughts
geometry
weak imposition
platonic solids
ternary
php
games
boundary element methods
sobolev spaces
game show probability
logs
matrix multiplication
mathslogicbot
mathsteroids
go
quadrilaterals
frobel
martin gardner
data
stirling numbers
speed
raspberry pi
the aperiodical
inverse matrices
errors
numerical analysis
braiding
logic
football
nine men's morris
approximation
pizza cutting
golden spiral
dates
electromagnetic field
wool
recursion
runge's phenomenon
propositional calculus
accuracy
curvature
coins
tmip
programming
pac-man
error bars
manchester
christmas card
reuleaux polygons
datasaurus dozen
computational complexity
ucl
sorting
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exponential growth
gerry anderson
squares
crossnumber
game of life
phd
talking maths in public
anscombe's quartet
oeis
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