I’m not sure why I find this interesting. After all, it’s just zip codes!
Anyway, click on the Zipdecode map of the US and start typing a zip code. With each digit, watch as the location is narrowed down.
That’s it. Ok, maybe it’s only interesting because the heavy rain storms woke me up early.
Thanks to the incredibly trivial but increasingly indispensable Mental Floss blog for the link.