Explaining Time Zones - 3News
1,406 views · Published 7 February 2015 · 0:55 · Indexed 5 October 2026
Channel: Behind the News · 2015 · Education
Whose idea was it to divide the world up into different timezones? And how did time work before that? What's this Greenwich mean time thing? ... So many questions, maybe just watch the video to find out!
