"Now pay attention nunits." Said the teacher as she pointed at the closed display unit in front of them. "This animal is very special, it is called a human and once, long ago, they were the dominent species on the planet." The nunits gathered around the stared at the creature, which seemed to avoid the gaze of the young biomecha. "It's a funny colour." Remarked one nunit. "That's because it has to wear clothes, humans do not have a tolerance of the environment and get hot and cold." The blue nunit rose its hand. "Where did all the humans go?" The teacher smiled. "Humans made some very bad choices when there were many of them and many of them died. We tried to save them, but they didn't wnat to listen to us." "It's boring, it doesn't do anything." the third nunit said. The teacher walked passed the screen towards the next exhibit. "Let's move on then shall we." --- Andromeda IV used here.