The Impossible Fire pit Tornado

The video explores the creation of a fire tornado using various methods. Initially, the creator attempts to use water heaters to generate a fire tornado but faces challenges with smoke and ash. The project evolves into designing a fire pit with adjustable fins to optimize the fire tornado effect. Despite several attempts and adjustments, the creator concludes that a consistent fire tornado without external aids like propane is difficult to achieve. The video ends with a challenge to viewers to create a fire tornado without moving parts.

What new insight or understanding did you gain from this video?