How time zones are subtly messing with you
About This Video:
Recently Added Videos
5 Random Videos.
Video Tags: time zones time zones borders time clock clock communication health money identity economic wealth commerce phone lines phones drawing time zones time zone lines impact health impact daylight savings time daylight sunrise sunset sun internal clock biological clock chronobiologist jet lag did you know need to know science facts science experiments experiment physics biology chemistry universe education verge science the verge vox seeker