think or thwim

This is the best segment of a documentary called Ants! Nature’s Secret Power. From the movie:

The structure covers 538 square feet and travels 26 feet into the earth. In it’s construction, the colony moved 40 tons of soil. Billions of ant loads of soil were brought to the surface. Each load weighed four times as much as the worker ant, and in human terms, was carried over 1/2 mile to the surface. It is the equivalent of building the great wall of china. It is truly a wonder of the world…

So we filled it up with concrete. Sorry ants.