Most of it, even some very expensive olive oil, has been treated or heated destroying most of the health benefits, and it often has inferior flavor.

FORBES: Holiday Gift Guide: Best Gifts For Foodies

Configurable triggers such as removal or tampering of the drive, removal of device from a resting GPS point, cellular telephone call, or even a change in temperature will release a "chemical mist" into the drive (not the computer) destroying it layer by layer.

ENGADGET: Chemically misting hard drives and other remote data security solutions