# Hello

This is the personal website of [Niels G. W. Serup](/about/niels).

**Here's a riddle:**

- What's the difference between a person *X* who studies the [279 Thule
asteroid](https://en.wikipedia.org/wiki/279_Thule) and a person *Y* who
destroys it?

- X is thoughtful.  Y just fought Thule.

**(It's a pun.)**