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Hand tornado
The head of the museum Mercedes Benz in Germany, announced the creation of the world's largest tornado tornado ... artificial! Almost 35 meters high and about 28 tons of air - these are the main characteristics of the next man-made creation. As seen in the photo funnel easily absorbed everything into itself and moves to the ventilation holes in the roof.
Traffic roller about 2 meters
Source:
Traffic roller about 2 meters
Source: