Little PC Wrap Board Still Kicking after going for a swim

The PC Wrap Board that I just reported that went for a swim is still working. After air and sun drying out the wrap board and there is little evidence of corrosion and the unit is still working. I will continue to use it until it dies. I believe the life expectancy of this board is now shorter.

But it always amaze me that something went completely under water will still work. Swimming Wrap boards what next.