Some drown their shinais, some their PC.
 

I think I'll try this when I'll change my computer, to have a quiet system.
Homemade oil-cooled PC. It's true that the vegetable oil is a good thermic conductor, and it can add a very subtle sent to the room...

I'm thinking that this might void your warranty....

My PC is no longer under warranty (too old + overclock). I'm sure their wasn't either...