2023

Lara Pudwell
The Hidden and Surprising Structure of Ordered Lists, Math Horizons, 29:3 (February 2022) 5–7.
https://doi.org/10.1080/10724117.2021.2002646

2022

Seth Colbert-Pollack, Judy Holdener, Emily Rachfal, and Yanqi Xu
A DIY Project: Construct Your Own Multiply Perfect Number! Math Horizons, 28:3 (February 2021) 20–23.
doi.org/10.1080/10724117.2020.1849911

2021

Cornelia A. Van Cott
The Integer Hokey Pokey,
Math Horizons, 28:2, 24-27.
DOI: 10.1080/10724117.2020.1809284

2020

Sanaz Aliari Kardehdeh, Bruce Golden, and Eric Oden
Experimental Graph Theory
Math Horizons, 27:2, 10-13.

2019

Stan Wagon
Resolving the Fuel Economy Singularity
Math Horizons, 26:1, 5-9.

2018

James Propp
The Paintball Party
Math Horizons, Volume 25, Number 2, November 2017, Pages 18-21.

2017

Cornelia A. Van Cott
A Pi Day of the Century Every Year
Math Horizons, Vol. 23, no. 3, February 2016, pp. 24-27

2016

Joshua Bowman
The Way the Billiard Ball Bounces
Math Horizons, February 2015

2015

Heidi Hulsizer
A ‘Mod’ern Mathematical Adventure in Call of Duty Black Ops
Math Horizons, February 2014, pp. 12-15.

2014

Jordan Ellenberg
The Beauty of Bounded Gaps: A huge discovery about prime numbers and what it means for the future of mathematics
Math Horizons, September 2013, pp. 5-7.

2013

Margaret Symington
Euclid Makes the Cut
Math Horizons, February 2012, pp. 6-9

2012

Nathan Carter and Dan Kalman
Harvey Plotter and the Circle of Irrationality
Math Horizons, November 2011, pp.10-13

2011

Lawrence Brenton
The Adventures of π-Man: Measuring the Universe
Math Horizons, April 2010, pp.12-15

2010

Pamela Pierce, John Ramsay, Hannah Roberts, Nancy Tinoza, Jeffrey Willert, and Wenyuan Wu
The Circle-Square Problem Decomposed
Math Horizons, November 2009, pp. 19-21,31

2009

Richard A. Guyer
Radiology Paging a Good Mathematician: Why Math Can Contribute More to Medicine Than You Might Think
Math Horizons, April 2008, pp. 5-9

Randy K. Schwartz
The Birth of the Meter
Math Horizons, September 2008, pp. 14-17, 31

2008

William Dunham
Euler’s Amicable Numbers
Math Horizons, November 2007, pp. 5–7

Robert K. Moniot
The Taxman Game
Math Horizons, vol. 14, February 2007, pp. 18-20

2007

Adrian Rice and Eve Torrence
Lewis Carroll’s Condensation Method for Evaluating Determinants
Math Horizons, November 2006, pp. 12-15

Robert Bosch
Opt Art
Math Horizons, February 2006, pp. 6-9

2006

Ronald Barnes and Linda Becerra
The Evolution of Mathematical Certainty
Math Horizons, September 2005, pp. 13-17

Stuart Boersma
A Mathematician’s Look at Foucault’s Pendulum
Math Horizons, February 2005, pp. 19-21, 32

2005

Robert L. Devaney
Chaos Rules!
Math Horizons, November 2004, pp. 11-14

2004

Douglas Dunham
A Tale Both Shocking and Hyperbolic
Math Horizons, April 2003, pp. 22-26

Hugh McCague
A Mathematical Look at a Medieval Cathedral
Math Horizons, April 2003, pp. 11-15, 31

2003

Laura Taalman and Eugenie Hunsicker
Simplicity is not Simple
Math Horizons, September 2002, pp. 5-9

Philip D. Straffin, Jr.
The Instability of Democratic Decisions
Math Horizons, April 2002, pp. 12-14, 28

2002

James Tanton
A Dozen Questions about the Powers of Two
Math Horizons, September 2001, pp 5-10

Frank A. Farris
The Edge of the Universe
Math Horizons, September 2001, pp. 16-23

2001

Ira Rosenholtz
One Point Determines a Line – A Geometric Axiom of Choice
Math Horizons, November 2000, pp. 20-24

James Tanton
A Dozen Areal Maneuvers
Math Horizons, September 2000, pp. 26-30, 34

2000

Stan Wagon
The Ultimate Flat Tire
Math Horizons, February 1999, pp.14-17

Peter Schumer
The Magician of Budapest
Math Horizons, April 1999, pp. 5-9

1999

Ravi Vakil
The Youngest Tenured Professor in Harvard History
Math Horizons, September 1998, pp. 8-12

1998

Tom M. Apostol
What Is the Most Surprising Result in Mathematics?
Math Horizons, February 1997, pp. 26-31

Martin Gardner
The Square Root of Two = 1.41421 35623 73095 …
Math Horizons, April 1997, pp. 5-8

1997

William Dunham
1996–A Triple Anniversary
Math Horizons, September 1996, pp. 8-13

Dan Kalman
A Perfectly Odd Encounter in a Reno Cafe
Math Horizons, April 1996, pp. 5-7

1996

Joel Chan
As Easy as Pi
Math Horizons, Winter 1993, pp. 18-19

Underwood Dudley
Why History?
Math Horizons, November 1994, pp. 10-11

Joseph Gallian
Weird Dice
Math Horizons, February 1995, pp. 30-31

Alan Tucker
The Parallel Climbers Puzzle
Math Horizons, November 1995, pp. 22-24