technology

When Does An App Need FDA's Blessing?

Jul 10, 2012

Bernard Farrell obsesses over every bite he eats, every minute of exercise he gets, and everything that stresses him out. And, more than anything else, Farrell obsesses over his blood sugar.

He has to. Farrell, 55, has Type 1 diabetes.

"Pretty much everything affects our blood sugar," says Farrell, of Littleton, Mass.

With triple-digit heat across the country and places from Denver (105 degrees) to Farmville, Va. (106), setting or tying all-time record highs, let's set down our lemonades and iced teas long enough to show our appreciation for Willis H. Carrier.