We are very familiar with the phenomenon of smoke and fog, but do you really know them?

Smoke, China’s earliest dictionary “Shuowen” wrote: “Smoke, generated from fire”, is formed by the particles that are created when the object burned. Smoke, which looks like gas, is actually a dust particle because light weight can float in the air and then smoke is formed. 

From the Baidu, fog, it refers to the condensation of water vapor composed of small water droplets or ice crystals suspended in the atmosphere near the Earth’s surface. According to the different causes of condensation, fog can be divided into radiation fog, advection fog, steam fog, frontal fog… When the temperature is extremely low, the water vapor directly condenses into ice crystals called ice fog. There are so many types of fog that is really beyond my imagination.

Smoke is the product of combustion. Fog is formed by the condensation of moisture in the air. Smoke or fog, which one you would like to use to decorate your excellent light?

To be continued...

Pictures from the internet