instead uses his enlarged size to eat the world's largest sandwich. Two episodes of the anime spin-off series Stitch! feature Experiment 001/Shrink, an experiment first introduced in the Lilo & Stitch: The Series finale film Leroy & Stitch (as a cameo) as a rare example of a living creature (albeit an artificial lifeform) being a shrink ray. In the episode "Shrink", the experiment shrinks several characters to a smaller size until he returns them to their regular sizes, although at the end of the episode he instead grows the alien insect BooGoo to become larger than the planet Earth. In "Experiment-a-palooza", Shrink grows Stitch into a giant; the latter goes on a rampage—as he has also reverted to his former destructive programming thanks to the abilities of Experiment 210/Retro—until Yuna manages to calm him down. In the Aqua Teen Hunger Force episode "Unremarkable Voyage", Frylock builds a shrink ray (which can also enlarge items). Master Shake quickly gains control of the machine and proceeds to abuse its power for his own benefit. The shrink ray turns out to be faulty, however, as shrunken items return to normal size after a period of time. A shrink ray is a recurring device shown in Venture Brothers, although it never seems to actually work properly. In Despicable Me, Gru used the shrink ray to shrink the Moon and pocket it. The effects of the shrink ray are only temporary, however, and the bigger the mass of an object, the quicker the effect wears off; this is called the "Nefario Principle". Vector returns the Moon to satellite orbit before it returns to normal size using his escape pod, but the Moon expands before he could do so in time and his escape pod is consequently destroyed, trapping him and a Minion on the now normal-sized Moon. In Innerspace, a naval aviator is selected as a guinea pig to participate in a project which places him in a submersible pod to be shrunk to microscopic size and injected into the body of a rabbit. In Gravity Falls, Dipper Pines was insulted by his twin Mabel Pines, so he finds a crystal that he attaches to a flashlight. One side enlarges things and the other shrinks things. It falls into Gideon's hands until the twins stop Gideon from shrinking Grunkle Stan and taking the Mystery Shack. In Dragon Ball, a Micro Band invented by Bulma can