This kit includes everything kids need to do fun experiments on road trips, plane flights, train rides, and vacations. Assemble a simple pair of binoculars and learn how they work. Set up a mini cable car to run between car windows or airplane tray tables. Explore rotational speed with a spinning disk experiment. Build a balance scale to measure weights. Calculate how far a distance is on a map, and how fast you are traveling. Learn fun facts about migrating animals and how fast Earth is traveling through space. Experiment with a mini boomerang. Observe optical illusions with a spinning top. Make a "lenticular" postcard that looks different depending on the viewing angle.