![Article Image](https://www.freedomsphoenix.com/Uploads/Pix/522-0808131053.jpg)
Self-healing coating repairs car scratches with 30 minutes of sunlight
• https://newatlas.com By Michael IrvingFinding a scratch on your car is a special kind of heartbreak, but in the future they might be gone before you even notice. Scientists in Korea have developed a coating that self-heals scratches in as little as 30 minutes when exposed to sunlight.