Can you use a basketball, a monkey and a tightrope to launch the acrobat? 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 Acrobat Challenge playset lets kids discover and learn about STEM-based principles of gravity and spring forces to make the acrobat fly! 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!