Give a character-sketch of Think-Tank in brief.

Think-Tank is a living being from Mars who has a huge and egg-shaped head. He wears a long robe decorated with stars and circles. He considers himself to be the most powerful and intelligent creature in the whole universe. He thinks himself to be the ruler of Mars and commands the Mars space control. He owns a crew that has Captain Omega, Lieutenant Iota and Sergeant Oop and apprentice Noodle. As he is from Mars, he considers books as communication sandwitches. He likes to be praised because of his intelligence and authority. He smacks his mirror as it delays in praising him. He boasts of his intelligence and power but decides to evacuate his planet and escape as soon as he gets to know that the people from Earth had planned to take control of Mars.