I didn't calculate the precise cost (totally ROI I mean) becaus there was some "problems" in my way, like, I burn one air conditioner then I was stopped for some personal problems for 1 entire month and other month to do the "freezing system"... w/o it it's impossible.
Maybe I'm losing money, but I'm winning BTC. It's fair/good to me.
Maybe I'm losing money, but I'm winning BTC. It's fair/good to me.
Hehe, it looks like the "farmer" is able to kick the techie's butts when it comes to mining with his .02 KWH rate
Hell, you can brew your own beer too lol