The estimated total amount of gold mined by humans would fill a cube that's only 25 meters on a side. Platinum is even more rare...all of the mined platinum in the world would fit inside an average home. (thx, jake)
The estimated total amount of gold mined by humans would fill a cube that's only 25 meters on a side. Platinum is even more rare...all of the mined platinum in the world would fit inside an average home. (thx, jake)
