Fight cold with math.
Geometry Puzzles for a Winter’s Day
“Inflation” Is Not One Thing
Hey! Stop stereotyping!
Inequalities Are Not Broken Equations
Treating an inequality like an equation? That's like treating a bird as a wingless schmo.
Let’s All Burn Calculus in Effigy
A strange, true tale from 1915.
The Anti-Calculator Puzzle
A cute little math problem (that grows into a monster).
The Novelist and the Gasket
We see fractals in clouds, coastlines, tree branches, and... literature?
Lined Paper from Another Dimension
Paper wasn't supposed to be cool. Then math came along.
An Open Letter to Microsoft Excel
I demand a MEAN function. Not this AVERAGE hogwash.
The Tilted Twin (and other delights)
Three geometric treats from your favorite puzzler. Fields Medalists welcome.
Who are the Foxes and Hedgehogs of Mathematics?
And which are you?