acv49 Asked: December 2022 if we are traveling in a plane above 5 north latitude in circles after 5 rounds we land will our date
acv49 Asked: December 2022 international date line you are travelling in a circle by a fast plane above 80n latitude you make five circles
acv49 Asked: December 2022 since we are increasing in numbers 2568 per minute at what intervalin seconds are we adding 1