Why have the stone lions and balls changed in Yuantai Village, Kedian Township, Zhongxiang County, Hubei Province?

A stone lion grows in a wing about 10 square meter high for five groups of retired cadres in Yuantai Village, Kedian Township, Zhongxiang County, Hubei Province.

Gao Tao, who is in his 60s, said that this house was built by his first four generations. I didn't dig a small stone on the foundation because I felt very laborious at that time. Over the past 350 years, this stone has gradually grown into a large stone lion about 360 cm long, 230 cm wide and 2 10 cm high, and this stone lion is still growing.

This stone lion is also a local "volunteer weatherman". Once the stone lion "sweats", it will rain; If the sweat rolls up, there will be a big storm.

Why did this stone grow up? Also forecast the weather? People don't know why.

Luo, a Buyi villager in Jianpiao Village, Yang Ya Township, Huishui County, Guizhou Province, treasures a stone. Under the condition of constant volume, the weight can be increased or decreased by 2 kilograms.

This stone is an oval sphere with a major axis of 29. 1 cm, a minor axis of 25.9 cm, a thickness of 18.2 cm and a circumference of 88 cm. The weight was measured at Luojia site, and the result was: 0 point 1 13 minute, weighing 24.825 kg; 1 1: 43 and 12: 08 both weigh 22.825 kg; 12: 28 The weight increased to 23.875 kg. This stone is bronzed. On its surface, there is a clearly visible pattern as big as pangolin scales, and seven palm-like patterns of different sizes are also clearly visible. The two horseshoe-like patterns are symmetrical.

What is the reason why the weight of this stone ball changes with time?