This high-octane kids' motorsport quiz is perfect for young readers of How To Build The World’s Fastest Car by Mark Read. Packed with 30 fun and challenging STEM questions, it dives into the science, engineering, and racing secrets behind Aussie Invader 5R—the land-speed rocket car aiming for 1,000 mph. Whether you're a curious kid, a parent, a teacher, or just a motorsport fan, you're bound to learn something new. So, buckle up and get ready to test your knowledge. Let’s see how much you know about our record-breaking project and the rocket science that powers it!