Education
UTC vs GMT: What's the Difference?
For everyday purposes they're interchangeable. They differ in what they're measured against, and in which one you should actually write down.
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Remote Work
Running a Team Across Time Zones
Ever scheduled a "quick sync" only to realize half your team is asleep? Been there. Here's how to manage remote teams without accidentally becoming the person who schedules meetings at 3 AM.
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Education
Why Time Zones Are So Confusing
A system of 24 equal slices would be simple. The one we have was shaped by borders, trade and politics — which is why offsets aren't always whole hours.
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Remote Work
Scheduling Across Time Zones
Finding a meeting time that works across time zones is mostly a matter of being explicit and checking your arithmetic. Here's what reliably works, and the mistakes that cause most of the trouble.
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Education
Daylight Saving Time, Explained
Half the world shifts its clocks twice a year, on dates that don't line up between countries. Where the practice came from, who still does it, and why the gap causes trouble.
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Education
A Short History of Time Zones
Every town once kept its own time, set by the sun. Railways made that unworkable, and within fifty years the world agreed on a standard — mostly.
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Travel
Recovering From Jet Lag
Your body clock adjusts at roughly one time zone per day, and light is the main thing that moves it. Here's how to use that before, during and after the flight.
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Education
How to Convert Between Time Zones
The arithmetic is addition and subtraction against UTC. What makes it go wrong is the date change, daylight saving, and the zones that aren't whole hours.
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