MrSeb writes "Ahh, the Windows Explorer progress dialog. For years it has been struggling to figure out how to calculate how long our copy and delete operations would take, sliding the progress bar back and forth in a seemingly random, haphazard way, the laws of time all but ceasing to exist — five seconds remaining one moment and 13 minutes the next. That's (almost) all going to change, with the arrival of a greatly improved file management experience in Windows 8. Copy, move, delete, rename, and conflict resolution are all being overhauled and it's about time!"
The reason that every major university maintains a department of
mathematics is that it's cheaper than institutionalizing all those people.