I usually go there (have registered user), but I feel more informed here, on Slashdot.
The reason is that DC only requires as single cable - which can be supported by quite a thin little pole (the ground itself can be the return line).
That can also be done with AC. Note that the return line (Neutral wire) is same as ground. Instrad of three-phase it can also be done with monophased AC, thus having only one wire to carry through poles.
Now we will have to fight off bluetooth and WiFi enabled zombies in the coming apocalypse.
Wait, not yet! I'm finishing a download!
The software does this by breaking a file to be hidden into a number of fragments and placing the individual pieces in clusters scattered around the hard drive.
Have they re-invented FAT file system?
"If I do not want others to quote me, I do not speak." -- Phil Wayne