@scroeser yes, a crystallography conference.
The hashtag was #CCP4SW, although I don't know how much traction it got anywhere.
Most online interaction was done on Slack workspace spun up for the conference.
Today's petty rebellion to bloated bureaucracy.
Finally got around to filling in the expense claim for travel to/from the #CCP4SW, paid on the corporate credit card.
This needs a reason for not using the corporate travel provider for the tickets. For the train, it was "too short notice", given the rail strikes. For the tram from/to the station in Nottingham, it was "It's a tram"! There is no category for 'local' rail transport, but there is for bus/coach/taxi etc.
#CCP4SW number of ants in the world shocker, nice demonstration of how big numbers are
2 x 10^16 BTW