Product Description: The new complete set Dynamic L 2 guarantees even more fun with new action models and the three new 180° curves. The four new high-speed curves with raised side edge let the balls roll at full speed through the curve! The balls simply race through the newly designed mechanical cross-over into various tracks. They just fly through the cross-over toward the rotary funnel or over the teeter-totter which releases a ball at the stopping point. The new 180° curve lets young architects change the direction of the ball in a tiny space. After passing through the looping and other obstacles, the ball finally arrives at the elevator waiting point. The balls are then brought back up to the top again by the elevator which is operated by an XS motor. The three different action courses with a length of up to 4.50 m offer unlimited fun on the ball obstacle course. The four instructional experiment models also unobtrusively explain the effects of the various physical phenomena (acceleration, mass inertia, the balance of forces, the law of conserving energy, the principle of linear momentum, the laws of motion). The eLearning portal (fischertechnik-elearning.com) offers exciting, instructional activity information, animations and videos all about physics. Let's roll …!• Incl.: XS motor, 4x highspeed curves, 17x flex-rails 180, 8x flex-rails 90, 10x balls, 3x 180° curves, 4x 90°curves, cross-over, catch funnel, rotary funnel, battery tray for 9V block (battery not included) and instructional activity information (free download)• Ideal additions: all construction sets in the Dynamic Line, Sound+Lights, LED Set, Accu Set or Power Set 7 Models778 Pieces
