Time is relative to the coder in question. Neither programmer will be any more productive. So, each person experiences 1 second ticking as normal, but if you w

Time is relative to the coder in question. Neither programmer will be any more productive. So, each person experiences 1 second ticking as normal, but if you were to look at both watches together, one would be much, much slower than the other. This has actually been proven by syncing atomic clocks and putting one on the space shuttle. The one on the shuttle comes back showing a time a few milliseconds less than the one on the ground.