The exact hyperlink is:
http://www.katiecouric.com/on-the-show/2012/12/07/women-who-made-millions-with-a-simple-idea/
I looked at the videos and it is pretty marvelous to see these ladies with their inventions and how basically simple some of them are. Like who would think of creating tiny, miniature cupcakes that could be sold thru vending machines like bubble gum or assembled into custom mosaic art works?