 Aerofluidics is a new technology that utilizes microchannels to transport and manipulate trace gases at the microscopic level. This technology enables the creation of a highly versatile integrated system based on gas-gas or gas-liquid interactions. Superhydrophobic surface microgrooves are used to create a hollow microchannel between the superhydrophobic surface and the surrounding liquid environment. Gas can then flow freely through this channel, allowing it to be transported over long distances without any external energy input. This technology has many potential applications, including gas analysis, detection, and environmental protection. This article was authored by Jelly Yong, Yubin Peng, Zhou Wenwang, and others.