How does Burst work?
Liquid Nitrogen is sprayed directly into the atmosphere. The atmosphere s warmth causes the very cold liquid nitrogen to vaporize and mix with the air. The LN2 s intense cold drives the resulting nitrogen/air mixture below dew point. So long as the cold air is below dew point it is opaque. As soon as the fog warms up so that it is above dew point, it becomes transparent and the fog effect disappears.
