You’ve probably heard of hydrostatic weighing, where the amount of water your body displaces while submerged reveals how much of you is lean meat and how much is flab. The Bod Pod takes that concept a ...

MINNEAPOLIS - I've seen some wild contraptions in my day, but the University of Minnesota might have the cutest. It has a "Bod Pod," a giant egg in which you sit to get your body fat measured. Aetna ...