The light gauze mist on stage and the swirling white smoke on the dinner plate are all dreamlike scenes that cannot be separated from the magical effect of dry ice. Behind seemingly magical phenomena lies rigorous scientific principles and diverse applications.
Dry ice is solid carbon dioxide that sublimates directly into a gaseous state when released into a normal temperature environment. This process absorbs a large amount of heat, causing water vapor in the air to condense into tiny ice crystals or droplets, forming suspended white smoke. Due to its higher density than air, smoke flows close to the ground, making it an ideal choice for creating an atmosphere.
In the entertainment industry, dry ice is a powerful tool for creating immersive scenes. Elsa’s “ice crystal fog” in “Frozen” and the smoke effect during the concert climax are both created through the combination of low-temperature smoke and lighting, creating a stunning visual effect. Its odorless and residue free characteristics also make children’s dramas and magic performances safer and more fantastic.
The catering industry transforms dry ice into a taste aesthetic. High end Japanese cuisine uses dry ice to keep sashimi fresh and create visual surprises, while molecular cuisine creates a “perfect combination of ice and fire” dessert experience. Street vendors also attract customers with smoking food, adding a sense of ceremony to the taste experience.
In scientific research, the low-temperature characteristics of dry ice are widely used. An environment of minus 78.5 ℃ can delay the decay of biological sample activity and facilitate long-distance transportation; Low temperature bath made by mixing with organic solvents, providing stable conditions for chemical experiments; In fire drills, dry ice smoke can safely simulate thick smoke from a fire and improve training effectiveness.
Dry ice smoke transforms cold scientific principles into warm sensory experiences, connecting science and life. This strand of white elf reminds us that the most mysterious magic is often hidden in the simple laws of nature, waiting for humans to use their wisdom to discover and create. http://www.gbqxsb.com
Dry ice: the “green cleaning guardian” for circuit board cleaning
29/08/2025
In the quality control process of electronic manufacturing, circuit board
