# Featured

- Sharing some number theory with kids thanks to Jim Propp’s “Who knows two?” blog post Mike's Math Page
- Sharing a card shuffling idea from Jim Propp’s “Who knows two?” essay with kids Mike's Math Page
- Summer of the Shark Shtetl-Optimized
- The Seemingly Impossible Missing Book Pages Puzzle From India Mind Your Decisions
- A Few of My Favorite Spaces: The Moser Spindle Scientific American Blog: Roots of Unity
- Neyman vs the ‘Inferential’ Probabilists continued (a) Error Statistics Philosophy
- Korean TV Show Puzzle: If 9981 + 1601 = 2957, Then 1080 + 9168 = ? Mind Your Decisions
- Jayadev Athreya's Favorite Theorem Scientific American Blog: Roots of Unity
- Playing with geometric transformations Mike's Math Page
- How to upper-bound the probability of something bad Shtetl-Optimized
- What a kid learning math can look like -> working through a pretty challenging geometry problem Mike's Math Page
- Lee Dawson’s dart question is great to share with kids! Mike's Math Page
- Congress is Missing the Point on Facebook mathbabe
- Torsion: Graph Magnitude Homology Meets Combinatorial Topology The n-Category Café
- Amazing progress on longstanding open problems Shtetl-Optimized
- Bollywood Loves This Math Problem: How Many Triangles Are There? Mind Your Decisions
- Tom Lehrer At 90 Gödel’s Lost Letter and P=NP
- Can You Make 24 From 3, 3, 8, 8? It’s Surprisingly Hard! Mind Your Decisions
- Thoughts on a Hippocratic Oath for data science mathbabe
- Sharing an advanced expected value problem from Nassim Taleb with kids Mike's Math Page
- Two announcements Shtetl-Optimized
- Review: Inventing the Mathematician Scientific American Blog: Roots of Unity
- I don’t care about self-driving car ethics mathbabe
- Packing circles into a square Mike's Math Page
- 3 YEARS AGO (APRIL 2015): MEMORY LANE Error Statistics Philosophy
- Federico Ardila’s “Combinatorics and Higher Dimensions” video is incredible Mike's Math Page
- This Is Not A Trick Question: The Famous Snow Plow Math Problem Mind Your Decisions
- Exploring a 13-14-15 triangle Mike's Math Page
- Magnitude Homology Reading Seminar, II The n-Category Café
- How today’s pros solve math problems: Part 3 (The Nueva School course) Devlin's Angle
- A terrific problem to share with calculus and geometry students from the Iowa State problem collection Mike's Math Page
- Dynamical Systems and Their Steady States The n-Category Café
- The Entropy of Baseball Gödel’s Lost Letter and P=NP
- Broken Straps Finding Ways
- New Warning: Proceed With Caution Until the “Alt Stat Approaches” are Evaluated Error Statistics Philosophy
- Painting and Probability CAS Musings
- A Few of My Favorite Spaces: The Pseudo-Rhombicuboctahedron Scientific American Blog: Roots of Unity
- Is There Momentum in Chess? Gödel’s Lost Letter and P=NP
- 30 of my favorite books Shtetl-Optimized
- February Palindrome Winner: Lucas Friesen Error Statistics Philosophy
- On the Magnitude Function of Domains in Euclidean Space, II The n-Category Café
- Federico Ardila's Favorite Theorem Scientific American Blog: Roots of Unity