A Faraday Cage for Your Fetus

Here’s a stocking-stuffer idea for the hypervigilant expectant mother on your holiday list: The Belly Band from Belly Armor. The stretchy rayon-and-spandex binding features RadiaShield lining that the company says blocks 99 percent of the radiation from cell phones, laptops and other electronic devices (and presumably blocks all outgoing calls from the womb as well). The maternal defense system runs $60.