I just filmed this rightly before the closing ceremony of the 39th Annual Meeting of the Brazilian Astronomical Society. What do you think that a bunch of young astronomers would do with some balloons?
Not only young astronomers, all kinds of astronomers!! There were undergraduates, grad students, masters, doctors and professors participating!! These closure ceremonies are humouristic, highlighting the funniest moments of the conference. I don’t know what were those balloons for, but that was unexpected for me.
Roving Rover post coming soon!