Hello how may I help you? I want to know about something. yes what i can help with? I'd like to know about time zones. ok i know about time zones How do they technically work? i can only calculate time zones, not tell you how they work Unfortunately, that's not the information I need. I have to know how the time zones work. well i can calculate the time for you only Forget it. It looks like I will have to use another app to find this out. ok sorry