Hana was playing ball when a whirlpool appeared on her floor

The stuffed chicken and her sister fell into the whirlpool on Hana's floor

On the morning of November 20, 1980, a drilling rig contracted by Texaco was searching for oil beneath Lake Peigneur in Louisiana. Due to a miscalculation in the drilling coordinates—possibly caused by using the wrong unit of measurement—the 14-inch drill bit accidentally pierced the ceiling of the Diamond Crystal Salt Mine, which spanned several levels up to 1,500 feet below the lake. The puncture acted like pulling the plug in a bathtub. As fresh water rushed into the mine, it dissolved the sa