A busted Mario costume. An extremely old pinball machine—so simple you wonder how pinball ever took off. Fighting games… so ...

"I thought there could be an easier way to push a baby stroller, especially on long walks or during outings," said an inventor, from Glenside, Pa., "so I invented CREATION BY BRITTANY. My design ...

"I worked as a medical social worker for 30 years in clinical settings such as hospitals, and I thought there could be an improved way to help prevent and heal pressure or bed sores," said an inventor ...