My family had the chance to try out three holiday colors of Crazy Aaron's Thinking Putty this past month. This is a fantastic stocking stuffer idea, as well as a great budget-friendly, science-savvy ...

In the old days it was jelly bracelets and Cabbage Patch Kids. These days, Crazy Aaron’s Thinking Putty — a cooler, hipper and pricier Silly Putty alternative — is poised to become the next big thing.

Here is one of three unlikely success stories from Susan Spencer: It’s no stretch to say that Aaron Muderick is stuck on putty. “It feels great in your hand,” he said. “You can play with it for hours!