Can't buy a Thrill

Kudos to antifaust for proposing the iSteth, a combination electronic stethoscope and iPod.

Electronic stethoscopes like this Littmann have been around for years, for amplifying, storing, and sending heartbeats. But adding MP3 playback will make them the choice for the rising generation of medical professionals. If you're ever unsure of a murmur, just cue up Huey Lewis' "Heart of Rock & Roll" for quick comparison.

Next up: an ophthalmoscope that plays DVDs!