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> The amount of soil excavated is over 10 cubic kilometers, equivalent to 4,000 great pyramids of Giza ... > he mounds are extremely old--up to 4,000 years So
by Exorus18 8y ago
> The amount of soil excavated is over 10 cubic kilometers, equivalent to 4,000 great pyramids of Giza
...
> he mounds are extremely old--up to 4,000 years
Soo they can build 1 Pyramid of Giza per year ? :D
- dmos62 8y agoMaybe faster. Their "building" capacity might have been growing with time.
- beached_whale 8y agoI feel like this could be the prelude to a high school math question on exponential growth.
- MisterTea 8y ago> Soo they can build 1 Pyramid of Giza per year ? :D Depends if they unionize or not. (ducks)