![Kelly Ann Greene invented a black box that monitors how a baby is doing in the back seat of a car](https://abc17news.b-cdn.net/abc17news.com/2021/07/S172435816-300-375x225.jpg)
Kansas City teen’s invention aims to prevent children dying in hot cars
By Alan Shope Click here for updates on this story KANSAS CITY, Missouri (KMBC) — What started out as a high school class project for one student has turned into something much bigger and it won a national invention award. “My invention had the most market potential,” said Kelly Ann Greene, 17. Greene invented and
Continue Reading