Glen Whitney

This is the final installment in our epic Math Monday series on the intricate world of mechanical linkages. See the...

For the Museum of Mathematics And here is yet another installment in our epic Math Mondays series on the intricate...

If you recall, in the last installment before we took a breather, Math Mondays posed a question/challenge: Is there a...

Imagine a regular tetrahedron. Mark the midpoint of one edge and draw straight lines to the vertices opposite that edge...

For the Museum of Mathematics I have been remiss. I wrote an entire column on arrangements of great circles without...

In the first of a several posts on math-making using the lowly business card, we look at Jeanine Mosely's Business...

We're taking a break this week from linkages to follow up on the Grocery Geometry column from a few months...