Jun 2, 2014 · However, a few weeks later they had us dropping a magnet in a coil, and watching a galvanometer go 'weeeeeee' - so I was just just sat staring at it, and the lecturer came up and asked me what I was doing, I replied I wasn't doing 'this load of crap', and that I did it back at school when I was 11, and that this was supposed to be a technicians ...