Paisley and Ben build a time machine so they can see first-hand what dinosaurs looked like.
Paisley and Ben build a robot to help with chores, but things get out of hand.
Debris from space is hurtling toward the school. Paisley and pals scramble to build something to divert disaster.
Paisley and Ben travel to another solar system to find ingredients for an out of this world bake sale treat.
The town concert is in jeopardy, unless Paisley and Ben figure out why the sound in the new music hall is so terrible.
Pirates are ready to loot Atlantis. Paisley and Ben build a submarine to travel to the hidden city to save it.
Someone is trying to sabotage the zoo. Paisley and Ben must invent something to stop them.