I was watching a SciFi tv show where large objects had an outer speed limit of 18000 kph and that got me wondering what things in everyday life are faster than even 500 kph.
I know bullets can be fast, but they are not exactly everyday life (at least in my life).
I included mass for obvious relativistic reasons.
We’re a country of a third of a billion, so even as astronomically high as 19/day is, it by no means makes it an everyday occurrence for every single one of us.