# Featured

- Entropy Modulo a Prime The n-Category Café
- Clash of representations Devlin's Angle
- The Terrible Truth About Dreidel Math with Bad Drawings
- ITCS’2018 and more Shtetl-Optimized
- How to avoid making mountains out of molehills (using power and severity) Error Statistics Philosophy
- The most interesting piece of math I learned in 2017 -> the COVFEFE problem Mike's Math Page
- The Icosahedron and E8 The n-Category Café
- Delightfully Fruitful Problem From The Norwegian Math Olympiad – The Cost Of Fruit Mind Your Decisions
- Revisiting non-transitive dice Mike's Math Page
- Justin Curry's Favorite Theorem Scientific American Blog: Roots of Unity
- Revisiting card shuffling after seeing a talk by Persi Diaconis Mike's Math Page
- Sudden Deaf bit-player
- P=NP: Perhaps I Change My Mind Gödel’s Lost Letter and P=NP
- Googatory Shtetl-Optimized
- A lovely circle problem – two ways cavmaths
- I Was Wrong – The Kite Problem Correct Proof Mind Your Decisions
- The Three Barriers to Deep Thinking in School Math with Bad Drawings
- An attempt to share some Katherine Johnson’s math ideas from Hidden Figures with my son Mike's Math Page
- At Tufts on Thursday, in D.C. on Friday mathbabe
- Angle problem cavmaths
- A quick hexaflexagon project thanks to Jim Propp Mike's Math Page
- The 2-Dialectica Construction: A Definition in Search of Examples The n-Category Café
- Women’s March 2018 mathbabe
- Fighting the grad student tax Secret Blogging Seminar
- Doughnut Price is a Topological Invariant (and 13 other math cartoons) Math with Bad Drawings
- Quickies Shtetl-Optimized
- Another “Impossible” Math Problem Leaves 15 Year Olds In Tears – New Zealand (Kite Question) Mind Your Decisions
- Revisiting John Conway’s “amusical” Collatz conjecture Mike's Math Page
- Sharing a new result about the Cantor set with kids Mike's Math Page
- Saturday puzzle cavmaths
- A Few of My Favorite Spaces: The Koch Snowflake Scientific American Blog: Roots of Unity
- An instructive counting / probability question from Alexander Bogomolny Mike's Math Page
- Lethal Autonomous Weapons and the Occupy Book Club mathbabe
- Math Problem From China Stumps Internet – Shoes, Cat, Whistle Puzzle Explained Mind Your Decisions
- Spending a Moment with Émilie Du Châtelet Scientific American Blog: Roots of Unity
- Epitaphs in the Graveyard of Mathematics Math with Bad Drawings
- The Conversion of Subjective Bayesian, Colin Howson, & the problem of old evidence (i) Error Statistics Philosophy
- Welcome Mental Floss, Readers Digest, And MSN Readers! The Secret Word Puzzle Answer Explained Mind Your Decisions
- Proving Peano Arithmetic Partially Consistent? Gödel’s Lost Letter and P=NP
- Playing with 3d printed versions of shapes theorized by Hermann Schwarz Mike's Math Page
- Bathroom, Mathroom Scientific American Blog: Roots of Unity
- A fun math surprise with a 72 degree angle. Mike's Math Page
- Real Sets The n-Category Café
- What To Do When the Whole Class is Failing Math with Bad Drawings
- Internal Languages of Higher Categories II The n-Category Café
- A Magic Madison Visit Gödel’s Lost Letter and P=NP
- The Math with Bad Drawings Reader Survey! Math with Bad Drawings
- Erich Lehmann’s 100 Birthday: Neyman Pearson vs Fisher on P-values Error Statistics Philosophy
- 3 YEARS AGO (NOVEMBER 2014): MEMORY LANE Error Statistics Philosophy
- The destruction of graduate education in the United States Shtetl-Optimized
- Star-autonomous Categories are Pseudo Frobenius Algebras The n-Category Café
- Review of “Inadequate Equilibria,” by Eliezer Yudkowsky Shtetl-Optimized
- Mathematics and the Supreme Court Devlin's Angle
- Henry Fowler's Favorite Theorem Scientific American Blog: Roots of Unity
- A Mathematician is Grateful For… Math with Bad Drawings
- Reverse percentages and compound interest cavmaths
- Bloomberg View: Ray Dalio and Facebook mathbabe
- The Karp-Lipton Advice Column Shtetl-Optimized