"Invention" 2006 Tuebor Films, 10 minutes

Inventions and ideas unfortunately sometimes stay just that. But Jean Newell decided to turn her ideas into a business and changed her title to "entrepreneur."

Stop running and start lifting. That's the message from a UF orthopedic surgeon and researcher who spent 20 years developing a unique weightlifting machine. He says it helps you gain strength more quickly and you only have to work out once a week!

Rock and roll Hall of Famer Roger McGuinn is a serious techie. He's showing Growing Bolder how he saves hundreds a dollars a year by using his rolling Wi-Fi system to stay connected on the road.

In this unforgettable Growing Bolder exclusive, you'll meet Rick Fay, the innovator of the Weenie Whistle. He also played with Ish Kabibble, and how many of us can say that?

We knew he was cool, but this takes it to a whole new level. Byrds founder Roger McGuinn has gone green with solar-powered ice.

Dr. Harold Katz can eat an onion and have his mouth smelling minty-fresh. He's developed another kind of product to help fight bad breath.