Like many things, a stethoscope can be used in several ways. Listening to heartbeats, cracking safes and spying on people?!? Oops, did I mention that out loud? Yes, the big secret is out - hacked stethoscopes can be used for discreet surveillance through walls.
In this video, the guy shows you just how you could that all for the low price of $25. While a nice hack, somehow I don't think you can listen through thick concrete walls. Not that I've tried.
Friday, September 28, 2007