Some entrepreneurs like to code at coffee shops; others expound on the benefits of coworking. But research shows that setting up shop on a park bench, of all places, may have the most benefits.

I'm standing next to a Croatian-born American genius in a half-empty office in Watertown, Massachusetts, and I'm about to be fried to a crisp. Or I'm about to witness the greatest advance in electrical science in a hundred years. Maybe both.

Either way, all I can think of is my electrician, Billy Sullivan. Sullivan has 11 tattoos and a voice marinated in Jack Daniels. During my recent home renovation, he roared at me when I got too close to his open electrical panel: "I'm the Juice Man!" he shouted. "Stay the hell away from my juice!"

Just how green is wireless electricity?

11 tech business visionaries.

9 thought leaders who are changing our ideas about technology.

11 of the Web's most talented writers.

Women who have succeeded in technology deserve recognition: They are an inspiration for everyone, demonstrating what can be achieved through creativity and hard work.

5 of the smartest technologists working today.

5 organizers who are using technology to change the world.

The 5 most influential women in electronic entertainment.