Re: Not actually new, you know
If I'm standing next to ALICE thinking - "bloody hell thats a lot of detector", then I'm sure that neither of us is moving very much - so I'm mostly uncertain about where it is.
Although I only became an astrophysicist because i'm too short to be a high-energy physicist.
It's well known that the only purpose of HEP researchers is to stand in front of detectors in pictures to give them scale. As a result all HEP students are selected to be exactly 2.0m tall