Clean Water: A CPS effort to flush lead from schools' drinking fountains is met with questions.
Some college engineering students and a non-profit group are developing a robot to help people with disabilities go surfing on their own.
The inventor of the airbag jeans hopes to bring them to market next year.
One nursing home resident cried tears of joy at being able to give her youngest son a hug.
Will Artie the robot save Halloween? Texas man hopes his creations will bring joy to neighborhood kids at a safe distance during the pandemic.
This one-hour primetime special looks back at the most successful products, unforgettable pitches and clever entrepreneurs to appear over the years.