What are clock differences?

Clock differences are when two clocks show different times even though they're both working properly.

Imagine you and your friend each have a stopwatch. You start running at the same time, but your stopwatch says 10 seconds while your friend’s says 9 seconds, that's a clock difference. It doesn’t mean one of you is faster or slower; it just means the two clocks aren't perfectly in sync.

Sometimes, clocks are like twins who take different routes to school. One takes a short cut and gets there first, while the other walks the long way. Even though they left at the same time, they arrive at different times, just like two clocks can show different times even if they started together.

This happens all around us too! Your phone clock might be a little ahead of your kitchen clock because they're using slightly different ways to keep time. It's like having two twins with slightly different morning routines, one gets ready faster than the other, so their clocks don't match perfectly.