When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. On the surface, a scratch repair ...

The first whiff of scratch and sniff came courtesy of innovative carbon copy technology created by 3M. The company’s organic chemist Gale Matson had developed a new way to produce instant, handwritten ...

It happens. You brush past your car with a backpack zipper, a kid's bike scrapes the door, or a branch along the driveway leaves a mark. Suddenly, there's a scratch on your paint. And once you notice ...

On January 2, our group at the MIT Media Lab introduced a new generation of Scratch, called Scratch 3.0. Much has changed since we introduced the first generation of our Scratch programming language ...

️ Editor's note: We will update this article in the coming months to reflect new products and feature updates. Scratches happen, whether they're from rogue shopping carts or keychain swings, or simply ...