Swiss mathematician Elias Wirth created the “Math Section” blog earlier this month. Even though the blog is new, he’s already written several interesting posts, like this one about using the mean value theorem to catch speeding motorists. In an interview conducted over email, Wirth shared more about his blog and recommended resources for other math bloggers. (Note: The following interview has been edited for length and clarity.)

**Rachel Crowell: What would you like to share about your own math background, including your interests and research?
**Elias Wirth: I just finished my bachelor’s degree in mathematics at the University of Berne and am now looking forward to beginning my master’s degree in applied mathematics at the ETH Zurich. During my years in Berne, I developed a fascination with analysis, complex analysis especially, and applied mathematics. As a preparation for my master’s degree at the ETH, the applied mathematics professor and I then decided that I was going to write a thesis titled Linear Multistep Methods to improve my knowledge of numerical analysis.

At the moment, I am mostly interested in finding wonderful applications of mathematics in everyday life. Partial differential equations are also something that I want to spend more time on because the topic seems to be extremely diverse.

**RC: I read that you launched your blog in 2018. How long has it been since you first launched?**

EW: The blog was released on September 2. Everything is new to me, but the worst part is over and I can now focus on writing articles.

**RC: What inspired you to start a blog?
**EW: I already mentioned my bachelor’s thesis. I wrote the first draft in a week and a half, not because I had to, but because I wanted to. During the writing process I was able to enter a state of concentration that was really satisfying. I woke up in the morning and started writing and would not stop until I went to bed. (During my last semester, I didn’t attend many lectures. Thus, I was able to basically take two weeks off and focus on writing.) I had never before learnt so efficiently and with so much joy. The idea of starting my own blog probably originated during that time. All that I needed to really go for it was one last push. This final push came from my co-worker telling me about his fashion blog and how much fun it was to write for others. It was at that moment that I knew I just had to go for it.

**EW: There are mainly three things that I learned. First, I learned that it is really important to write a good title. People get flooded with information on a daily basis and the title needs to capture their attention. Second, I am surprised by the number of people that are really interested in reading about applications of mathematics. A lot of people from all over the world are eager to broaden their knowledge, which is just wonderful. Third, there are a lot of people that have already established their own blog, website or Facebook page that are very friendly. They are willing to support a new blog like mine if they feel like one is serious about informing people about mathematics.**

RC: What are some of the things you have learned about communicating about math since you first started your blog?

RC: What are some of the things you have learned about communicating about math since you first started your blog?