Tournevis de poche SOS Mr.Bit.

Crash and learn with LEGO race cars! 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 you've 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 there's a car that runs on coffee?!) Learn aerodynamic tips and tricks to put physics into action, with this playful STEM kit that lets your build, rebuild, and experiment to create the best car in your LEGO collection!

Build 11 machines, includes all the LEGO bricks you need. From the 'practical' (a mechanical hand to pick things up for you) to the intriguing (a machine that makes crinkled paper) to the flat-out ridiculous (astronaut training for your mini-figures!), these projects encourage kids to explore the possibilities hidden in their LEGO collection. Inspires open-ended creativity to not just build the models in this book, but also to experiment with their own modifications to be faster, more accurate, or more complex.