It's true! Did you know that a spaceship would only need to fire its rockets to speed up, slow down, or turn, but could otherwise just coast through space? Because of Newton's very famous but often misunderstood first law, pushes or pulls are only required to speed up, slow down, or turn. Not to travel at a constant speed (unless there's another force, like friction, that you have to overcome!) Learn all the subtle intricacies of Newton's Three Laws along with Kip, a young boy who is given only a single apple with which to make his fortune.