Chinese Farmer Invents Kidney Stone-Removing Bed for His Wife
Seeing his wife go through the excruciatingly painful process of passing kidney stones, a farmer in Jiangxi Province, China, created an ingenious bed that flips over and vibrates to help dislodge the stones. Zhu Qinghua, a 52-year-old rice farmer from Jiangxi had been thinking of ways of helping his wife since 1993, when she had her left kidney removed […]