It’s always 4:20 somewhere constantly?
My friend claims that that is not how time zones work, and it’s only 4:20 every hour (not counting North Korea). While I agree that time zones are a construct of man and if we don’t count human constructs then it always 4:20 but it is also never 4:20 because time is a dimension that loops in on itself, I argue that this could be proven by carrying a sundial while you travel at the speed of the sun. It is possible to be always in 4:20 for a moving object but not a stationary object. Am I right????? Please help.