What kind of spring is shy spring?

Walking into the mountains, I saw the sun shining on the rocks of the mountain stream through the cracks in the old trees in Gu Teng, and a clear spring with a thick bowl was dripping from the cracks in the rocks. Just when the throat is dry and the tongue is noisy, tourists are rushing to drink when they see this scene. But soon, the spring gave a "giggle" sound, like a shy village girl who met a stranger. She turned and hid, and the bottom of the spring showed crystal sand. Who's playing a prank? Just when everyone was surprised, the spring water flowed out from the cracks in the stone. At this time, the tour guide said humorously, "This is the famous shy spring. Just now, everyone rushed up to scare away the girls in this mountain village. " In the laughter of everyone, the "mountain village girl" quietly hid again. This is the Shame Spring located in the northeast section of Longmen Mountain in Guangyuan County, Sichuan Province.

It turns out that the spring of shame is a capillary phenomenon. The pores and cracks between the sand are like dense capillaries. This snow capillary is located above the groundwater, which can suck it up (also called diving) and merge it into a trickle. When it is shaken by the outside world, it will put the water pressure back to the ground because of a kind of pressure it produces. At the same time, it also produces gravity. When the external pressure disappears, water will rise again, resulting in the phenomenon of shame spring.