Explore how heat moves through an engine through an interactive adventure. Explore the environment, answer questions, make predictions, and take quizzes—learn science in a whole new way.

Diagnose the problem with an overheating engine. Replace various parts of the engine, and try different cooling fluids. Discover how heat flows through an engine.

• Select different parts of the truck to diagnose the problem.
• Replace the pump, radiator and coolant fluid in the engine.
• Discover what would happen if the truck ran with a small radiator, or oil as coolant.
• Learn about different parts of an engine.

App features:
• Diagnose and repair a truck engine.
• Discover how heat flows through an engine.
• Watch animations that explain the concepts.
• Test your knowledge with interactive tasks and quizzes.
• Want more? Check out the AC library in the App Store.