Out of all the mods I can think of that involve taking a gadget and stuffing it inside the carcass of something else, the MP3 Grenade is by far my new favorite. The MP3 player grenade is as one would expect, a tiny MP3 player (in this case a 2GB Sansa Clip) stuffed inside the hollowed out case of an older military grenade. While this is certainly a feat of gadget modding, I highly suggest you leave this beaut at home when flying home for Christmas. Something tells me TSA won’t be so fond…

Another pic inside.

Boing Boing > Make > NYC Resistor