What's the use of not seeing the bare soil?

Dark soil is a special kind of soil, also known as luminous soil or fluorescent soil. It contains a compound called fluorescent substance, which can emit fluorescence in the dark. Soil without light can't emit fluorescence in the sun, and only when it is illuminated in the dark can it emit bright fluorescence.

Although barren land is not very practical in practical application, it has certain functions in some specific fields, such as entertainment, beautification and education. The following are some possible uses:

1. Entertainment purposes: Bare soil is often used to make fluorescent stickers, toys and handicrafts, which can create special visual effects in the dark and create a mysterious and fantastic atmosphere.

2. Visual effects: In some performances, stage plays, concerts and other activities, invisible soil can be used to produce special lighting effects to enhance the visual impact of stage performances.

3. Interior decoration: Bare soil can be embedded in walls, floors or furniture to increase the uniqueness and personalization of home decoration.

Although bare soil has some special uses, it has no substantial life function. It has little to do with agriculture and land improvement. Based on this, the practical value of invisible soil in real life is relatively low.