Truly Impressive

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So during this drilling process, the firm created the “Bertha Rogers hole”. So you must be wondering, what exactly does this mean? Well, for your information, this is a man-made marvel that was able to get to a depth of more than 31,400 feet, or nearly six miles, underneath the surface of the earth. This is indeed an impressive feat as no one had even gone this deep in the recorded history of humankind.