The Minnesota Well Driller Who Hit a Level Floor at 78 Feet — The County Told Him to Cap It
In the spring of 1891, a veteran well driller named Emil Rantala stopped his drill at 78 feet on a farm 11 miles west of Tower, Minnesota. The bit wasn’t broken. But the marks it carried were unlike anything he had seen in 14 years of drilling in that region—the scratches were parallel, evenly spaced, … Read more