We have all watched movies with tornadoes in Hollywood movies. But Hollywood tornadoes are created with the help of CGI.
However, these guys took innovation to a whole new level by creating a fire tornado in real. Yes it is true. Slow Mo Guys created a fire tornado with the help of 12 box fans and fire in the middle.
You can see the footage in both normal and slow motion and believe me, it is quite amazing. Check it out.