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Comments in green were written by me. Comments in blue were not written by me.
2022-07-31
Kind of like the "Blue Brain Project". They got a worm and fruitfly brain on the computer, I wanted to download the fruitfly brain for 2GB USB stick but it was over 12 TB. They uploaded half a mouse brain on their project so far.
Willem
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Archive
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2026
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Feb 2026
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A nonogram alphabet
Mar 2025
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Jan 2025
Christmas (2024) is over
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A regular expression Christmas puzzle
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Off-by-one errors
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Christmas (2022) is coming!
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24 Hour Maths Game Show
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Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
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Dec 2021
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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 -15+3τ-φ-√3 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
folding paper
latex
palindromes
bempp
electromagnetic field
estimation
big internet math-off
php
speed
machine learning
data visualisation
stirling numbers
exponential growth
go
countdown
matrix of minors
raspberry pi
geogebra
propositional calculus
mathsjam
computational complexity
video games
wordle
craft
hexapawn
pizza cutting
fence posts
talking maths in public
inline code
probability
hannah fry
error bars
nonograms
pokémon
turtles
reddit
map projections
pac-man
determinants
draughts
accuracy
regular expressions
gaussian elimination
runge's phenomenon
crossnumbers
weather station
errors
braiding
weak imposition
bluesky
arrangement puzzles
chess
crossnumber
friendly squares
noughts and crosses
statistics
simultaneous equations
sport
golden ratio
dinosaurs
dataset
flexagons
binary
a gamut of games
stickers
sobolev spaces
logo
hats
gerry anderson
warwick
asteroids
mathslogicbot
numerical analysis
newcastle
tetris
dragon curves
logic
live stream
people maths
programming
python
world cup
misleading statistics
golden spiral
quadrilaterals
approximation
fonts
kings
anscombe's quartet
reuleaux polygons
partridge puzzle
convergence
matrix of cofactors
christmas
christmas card
tmip
european cup
game of life
hyperbolic surfaces
chebyshev
graphs
preconditioning
pi approximation day
crochet
boundary element methods
gather town
menace
crosswords
matrices
realhats
arithmetic
finite group
kenilworth
guest posts
youtube
pi
plastic ratio
sound
trigonometry
datasaurus dozen
thirteen
captain scarlet
dates
alphabets
pascal's triangle
ucl
pokémon wordle
harriss spiral
mean
geometry
chalkdust magazine
bots
standard deviation
radio 4
final fantasy
24 hour maths
cross stitch
manchester
rust
numbers
ternary
correlation
databet
signorini conditions
rhombicuboctahedron
royal institution
javascript
finite element method
nine men's morris
sorting
london
games
matrix multiplication
interpolation
puzzles
mathsteroids
books
coventry
bubble bobble
royal baby
polynomials
light
bodmas
inverse matrices
football
logs
martin gardner
folding tube maps
london underground
graph theory
news
advent calendar
zines
wave scattering
recursion
platonic solids
game show probability
national lottery
frobel
oeis
squares
edinburgh
the aperiodical
rugby
triangles
data
fractals
curvature
phd
wool
manchester science festival
cambridge
coins
tennis
matt parker
pythagoras
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