The next thing we want to do with those particles is to give them some energy. That's the basics of how an accelerator works. I've got a machine here… - Suzie Sheehy

While a theoretical physicist's ideas must take into account the results of experiments, an experimental physicist has a more nuanced job. She is not simply testing out the ideas of theoretical physicists; she is asking her own questions and designing and physically building equipment she can use to test those ideas. ...[H]er practical knowledge ranges from to chemistry, from to .

So why was that particular one built? ...I don't have time to give you a crash course in particle physics. Are there any particle physicist in the room..? No, I'm safe. It's fine, okay. No, I used to be one, and then I switched fields.

Five years earlier... [a]s my eyes adjusted to the darkness, the true wonder of this designated "dark sky site" revealed itself. ...The stars and planets weren't up there and I wasn't down here: it was all part of one enormous physical system called the Universe. I was a part of it too. ...I'd never really felt my place in it until that moment.