X-drones with different devices

Americans have earned a reputation as the best engineers in the world, although the Japanese and Germans are strong in this. That engineers - not scientists. It may surprise you that most of the greatest scientists - people from other countries or those who have studied somewhere abroad (in Europe or China). I think the reason: that Americans are too direct focus on the success of preventing intellectual curiosity: we are too quick to cheap Shoot each other in those "who flood our metropolis." Thus, we have good engineers, but in terms of engineering feats of the inhabitants of the moon may give us a head start. Look, for example, at the foot of the ridge. There's a big "X-drone, one of the largest and most any I've seen on the moon. Its size, at least one and a half miles, and from tip to end - and even more. (In ancient legends mention the huge dragon or a worm, who terrorize villagers - it resembles a "foot" "X-drone"). One "leg" "X-drone" otchlenena from the main "body". At first I thought it was a coincidence. But no. It corresponds to the nest. Its specially disconnected, as if to replace one for another, or perform any other function. Replacement parts for the car in the mile and a half long!

Check the chain attached to the two extremities. Check at the ends of chains and objects with high reflectivity. Small cross, perhaps the most durable metal! serve as an anchor or "cat". "X-drones" breaks off the rock ridges and displays it stream out of the crater. We can make speculative guesses on what they are used-34 uses a material: the construction inside the Loonie, the extraction of metals (iron, titanium, uranium, etc.), creation of atmosphere, for example, getting oxygen from the metals, stones and sand or for other purposes unknown.