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



Tube map Platonic solids, pt. 2

This is the second post in a series of posts about tube map folding.
Following my previous post, I did a little more folding.
The post was linked to on Going Underground's Blog where it received this comment:
In response to which I made this from 48 tube maps:
Also since the last post, I left 49 tetrahedrons at tube stations in a period of just over two weeks. Here's a pie chart showing which stations I left them at:
Of these 49, only three were still there the next time I passed through the station:
Due to the very low recapture rate, little more analysis can be done. Although I do wonder where they all ended up. Do you work at one of those stations and threw some away? Or did you pass through a station and pick one up? Or was it aliens and ghosts?
For my next trick, I want to gather a team of people, pick a day, and leave one at every station that day. If you want to join me, comment on this post, tweet me or comment on reddit and we can formulate a plan. Including your nearest station(s) in your message will help us sort out who takes which stations...
Previous post in series
Tube map Platonic solids
This is the second post in a series of posts about tube map folding.
Next post in series
Tube map Platonic solids, pt. 3

Similar posts

Tube map stellated rhombicuboctahedron
Tube map Platonic solids, pt. 3
Electromagnetic Field talk
Tube map Platonic solids


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 "k" then "i" then "t" then "e" in the box below (case sensitive):


Show me a random blog post

Nov 2020

Christmas (2020) is coming!

Jul 2020

Happy e√3-π-ϕ-1 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
▼ show ▼
▼ show ▼
▼ show ▼
▼ show ▼
▼ show ▼
▼ show ▼
▼ show ▼
▼ show ▼


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


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