Transcription: Yoo-hoo! Taxi! I'm raising my prize pig Wilbur for 4-H Club and I want him to win first place as the heaviest pig ever. He already would weigh 100 pounds on Earth, but that's not enough. So I'm thinking, why not get Wilbur weighed on another planet? Take me to the planet where Wilbur will weigh the most. Take me to the planet where my pig will weigh the most. How much something weighs depends on how strong gravity is. 260 pounds! Now that's what I call a prize-winning weight. Of course, I seem to have put on some weight myself. I think I'll lighten my load by giving you a fat tip. 100 pounds i ...