"The family toaster is preparing to take over the world with an army of evil robots, but he needs your help to build them! Several obstacles lie in his path: his homework, a pesky little sister, and even a dastardly kitty cat. Just follow his instructions to build a series of robots and world domination is within reach! With [this book] you can create a bunch of (non-evil) robots of your very own! All you need are a few everyday items that can be found lying around the house and some simple components you can order online. Just follow the easy instructions in this book to build a robot that can move on its own, sound an alarm, and even use a sensor to respond to the outside world!"--Back cover.