Rube Goldberg - The Garden Challenge STEM Toy Kit

Can you use a sidewalk sign, a worm and a pool cue to water a plant? The Rube Goldberg playsets from Wonderology are inspired by the famous American cartoonist & inventor, best known for his hilarious and complex contraptions devised to perform simple tasks. The Rube Goldberg Garden Challenge playset lets kids discover and learn about STEM-based principles of buoyancy and pulley systems to make the flower grow! Build the contraption in just the right way, test it, and complete the challenge to trigger an amazing and hilarious chain reaction. Collect and connect all of the Rube Goldberg playsets to create bigger, funnier, and more complex inventions!* Includes: 1 Cage, 1 Cage Stand, 1 Pole, 1 Cage Door/ Weight, 1 Gutter Pipe, 1 Helping Hand, 1 Bird, 1 Sidewalk Sign, 1 Watering Can, 1 Watering Can Lid, 1 Flower Pot, 1 Flower, 1 Life Boat, 1 Cabinet, 1 Pool Ball, 1 Basketball, 1 Tennis Ball, 1 Worm, 1 Ramp, 1 Instruction Guide