What makes playdough trays such a hit with preschoolers? It’s not just about fun, though there’s plenty of that! Playdough ...

Patent eligibility under 35 U.S.C. § 101 remains one of the most hotly contested and unpredictable areas of U.S. patent law.

Where do good ideas come from? Some say they're the result of collaboration ... communicating non-verbal types of information, like abstract knowledge, or perhaps communication between people ...