The African National Congress is starting its “dispute resolution process” in a bid to address the a.
TODAY if a hole needs to be dug for a mine or a well engineers use machines of many kinds.
But before the invention of these machines people had to use their hands and a pick and shovel to dig holes.
The world's deepest hole of this kind was the Big Hole, the diamond mine in Kimberley. This hole took 43 years to dig, is about 365m deep and 457m across. - bigsiteofamazingfacts.com; wikipedia.org; sa-venues.com