Last Saturday I spend the day at Windham High School in Windham New Hampshire for the second annual NH TechFest . TechFest is a project  created by parents and others interested in making sure that students are exposed to information about STEM (Science Technology Engineering and Math) careers in an interesting way. They have recruited a good group of companies – local, regional and local divisions of national companies to set up exhibits and hands on experiences. There were telescopes aimed at the sun. A company that makes equipment for scanning for explosives. The FBI was there talking about more