On your marks, get set, wait! The biggest race in the city is about to begin, but the famous Chicken Roll is off to a incredibly slow start. Why? Because the racing chickens simply refuse to roll! Thankfully, Mecha Elmo, Mecha Abby, and Mecha Cookie Monster are on the scene and ready to engineer a brilliant solution. Jump into this hilarious comic-style adventure and help the mighty robotic heroes figure out the science of speed. You will learn all about how gravity works as the Mecha Builders design, build, and test the ultimate starting ramp to get these feathered racers moving. With fun word balloons and bright action panels, this story is perfect for practicing your independent reading skills. Discover the power of trying again when things go wrong, and see if you can help the colorful bots finally get these silly chickens soaring across the finish line!