Explanation of RAID using Water Coolers

Any computer nerds who have tried to explain the different levels of RAID will appreciate this explanation using water coolers. For those who don’t have a clue what I’m talking about, it’s how you combine multiple hard disks for speed, size or security (for those of you who aren’t geeks but are still reading this, here’s a video of two people making the beast with two backs on a jetski NSFW obviously).