But it shouldn't surprise you if it did require sleep. Now the airplanes don't happen to flap their wings, but you shouldn't have been surprised or in disbelief

But it shouldn't surprise you if it did require sleep. Now the airplanes don't happen to flap their wings, but you shouldn't have been surprised or in disbelief if they did require it. We are still too far off from AGI to know for sure. Time will tell.