Here is the material related to recreational mathematics somehow related to me.
- Folding Paper in Half [At Right Angles Vol. 4, No. 3. November 2015]
- Solution: ‘Be Still My Pulsating Sequence’ [Quanta Magazine. November 25, 2015]
- Pulsating Checkpoint Sequence [The On-Line Encyclopedia of Integer Sequences, A264962. November 29, 2015]
- Teorema del Aporte de Nuevas Diagonales [exposition by José Maria Melgarejo, Sobre todo, Matemáticas. January 21, 2016]
- Space Filling Curves [exposition for MathsByAGirl. April 15, 2016]
- Solving the Cross Diagonal Cover Problem [exposition by Matthew Scroggs, mscroggs.co.uk; July 4, 2016]
- امحاولة في فهم الأعداد الأولية [exposition by MaDiha HouRi, In six days (فِي سِتَّةِ أَيَّامٍ). September 20, 2016]
[Last Edited: 20 September 2016]
There was recent post on stack exchange discussing error estimation for paper rolling, see: http://math.stackexchange.com/questions/1633704/the-length-of-toilet-roll
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your article sounds like this cartoon: http://www.smbc-comics.com/index.php?id=4000
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