Dean Kamen

Remember the Segway? Here’s Why It Never Quite Took Off

As the fastest man alive, with 17 gold Olympic and IAAF medals in his trophy case, Usain Bolt was a man who could not be toppled. That is, at least, until the sprinter met Song Tao. Bolt had just won the men's 200-meter final in Beijing.

The One Product Martha Stewart Will Not Put Her Name On

The founder of Martha Stewart Living Omnimedia chats about her James Beard nominated PBS show Martha's Cooking School, her hipster following—and the one product she'll never put her name on.