May 24, 2012
The Big Hole, located in Kimberley, South Africa, may not look like much at first glance. Hardly something one would look at twice next to some of the other wonders of planet Earth. What makes this crater unusual is its origin. You see, at almost 500 meters in diameter and over 200 meters in depth, the Big Hole is quite possibly the largest hole in the world dug entirely by hand.
May 16, 2012