(This blog entry was originally posted over at the 'Explore your Universe' website: link . I'm cross-posting it here for a different audience, and my own records) It’s been a while since I posted up my introduction, but I’ve been pretty busy over the last few months. Yesterday though I took the chance to break out of my normal routine, and help enthuse a new generation about science. Dundee Science Centre were holding a ‘Meet the Expert’ event for local schools, and I jumped in to help out as one of the scientists. It was a really fun, and very busy day. There were three scientists taking part; I took along a display of telescopes and showed the visitors how they worked, and how I use similar telescopes for finding planets. The others had a display of electronic circuits being designed for use on space satellites, and a set of experiments demonstrating electromagnetism, including the ever popular van de Graaff generator. We had four or five different school