Treasure Planet/Fridge

Fridge Brilliance

 * Only after re-watching Treasure Planet recently, I realized why the planet itself has two rings around it - they're forming a giant X! This makes perfect sense since you don't have to dig in/through a particular spot to get the treasure - ''  . - KingSonnDeeDoo

Fridge Logic

 * Why does "cannonball", as in the diving term BEN references, exist in a world where cannons shoot "laserballs"?
 * Maybe there are several different kinds of cannonball, and laserball is just one of those types.