Dual-Function Ceramic Pigments for Energy-Efficient and Secure Autonomous Vehicles.

Summary: Self-driving cars are the future, but they have two big problems: they get too hot in the sun, which wastes energy on air conditioning, and they need to easily "see" other cars to avoid crashes. Scientists have created a special new paint to fix both issues! This new "smart paint" bounces the sun's heat away, keeping the car cool. It also bounces laser signals right back to the car's sensors, making it super easy for self-driving cars to spot each other. As a bonus, this paint can hide secret messages that only special cameras can see, helping to stop thieves and counterfeiters.