english: But they're getting better quite quickly and DARPA, which is the investment arm of the Defense Department, is trying to accelerate their trajectory.
non_english: Ale zlepšujú sa celkom rýchlo a agentúra DARPA, ktorá je investičnou pobočkou Ministerstva obrany, sa snaží o zrýchlenie ich pokroku (podľa Moorovho zákona).