This is the roller coaster construction set with a video camera-equipped car that records a "first person" view of the ride. After speeding along the 35' course that includes hair-raising drops, loops, and banked curves, the camera's footage can be downloaded to a computer via the included USB cable that also recharges the car's battery. The camera can also be mounted to six other points around the model for close-up, third-person shots of the zooming car. The camera stores about 15 seconds of action on its 16 MB of internal memory, or up to 100 minutes on a microSD card up to 2 GB (not included). Made by K'NEX, creator of unique rod-and-connector building systems since 1993, this kit contains 719 parts and color-coded graphical instructions that ensure coaster builders can accomplish this construction challenge. For Mac and Windows Vista and XP. Requires 2 AA batteries. Ages 9 and up. Assembled: 4' L x 2 1/2' W x 2 1/2' H. (4 1/4 lbs.)