It’s been a year now since this technique of PC cooling had been released, but until now the question still rising. This style is really interesting and so promising in the PC modding world, but not really a hit, I can say. Reason is simple
Pros:

• Absolutely quite
• Controlled temperature

Cons:

• Oil get rancid in a week
• Messy
• High maintenance

For sure nobody wants a cooking pot in their front while working, right? so who do you think will gonna like this? But the thing is the idea was there, which is cool. The next thing I been waited for is how those creative engineer will incorporate it to a nice looking PC.

Deminaralized water also been tested but in a long run the water also get conductive that result to short circuit.