Subject: Has someone ever built a machine to stop a tornado?

I found a similiar response, but little information was given. Has there been 
any attempt to even try? There is also the argument of which would do it. Hot 
or cold? Or Both? 2 days ago here in OKC, a possible tornado was avoided when 
cool rain mixed with hail overwhelmed the mezo-core. 
So, in theory, if one had the resources to try, build a monster of a mobile 
snow blower and achieve the same?

Re: Has someone ever built a machine to stop a tornado?