KLUTZ: LEGO RACE CARS Crash and learn with LEGO Race Cars! The Klutz LEGO Race Cars Book & Activity Kit To The Nines Manitowish Waters Amazon.com: KLUTZ Lego Race Cars STEM Activity Kit : Toys & Games Amazon.com: KLUTZ Lego Race Cars STEM Activity Kit : Toys & Games I Tested the Klutz Lego Race Cars STEM Activity Kit Heres Why Its a. The ultimate kit for LEGO fans and car enthusiasts alike! Assemble a high quality chipboard track to set the scene for your LEGO derby then build 10 LEGO race cars with step by step instructions and pit them against each other. Who will win Phoenix 77 Winged Chariot El Scorpio or perhaps even a souped up build youve customized yourself? Fun non fiction content highlights the coolest fastest and weirdest cars to ever exist. (Do you know the differences between NASCAR and Formula One? Did you know theres a car that runs on coffee?!) Learn aerodynamic tips and tricks to put phsyics into action with this playful STEM kit that lets your build rebuild and experiment to create the best car in your LEGO collection!