February is Black History Month in the USA, so the website *Mathematically Gifted and Black* is honouring a different black mathematician each day in February, for the third year.

# You're reading: Posts By Samuel Hansen

### Gerrymandering Gives Mathematics’s Moon a Day in the Sun

If you pay attention to United States politics you have probably noticed that mathematics is currently enjoying a rare moment of relevance. You probably also know this is not happening because all of a sudden politicians have decided that mathematics is clearly the coolest thing in the world, even though it clearly is, but instead because *gerrymandering* has become one of the major issues du jour.

### Robert Schneider, Mathematical Musician/Musical Mathematician

*(This article is based on an interview that was originally conducted for the podcast Relatively Prime)*

Robert Schneider is a rock star mathematician. I do not mean that in the metaphorical sense, as when it is applied, with a rather unmathematical lack of precision, to celebrity mathematicians such as Terry Tao, Cedric Villani, or Timothy Gowers. I mean it in the most literal sense: Robert Schneider is a mathematician and Robert Schneider is a rock star.

### Relatively Prime, All in a Name

“Prime. Prime? Prime! Prime factors, twin primes, pseudo-primes? No, no no. Relatively Prime? Yes, Relatively Prime.”

I have a problem, no matter how good an idea I have I can not start to work on it until I have a name. Some names are easy, Combination and Permutations was a name well before I ever had a show to use it, Science Sparring Society followed directly from the concept, and ACMEScience NEWS NOW actually told me what type of show I would be making. Other names are hard.

I had the underlying idea for Relatively Prime (get the first episode here) in an extreme bout of egotism and delusion of grandeur where I spent too long listening to Radio Lab, This American Life, and Snap Judgment and began to think, “Hey, I could do that, but for math.”