NASA Chemical Sensor For Your iPhone

It seems that more and more folks are jumping on the iPhone bandwagon, and since NASA has already released an iPhone app, it shouldn’t be too surprising to see that NASA has come up with something else for the iPhone: a hardware device that plugs into the docking port of your iPhone, allowing it to detect and identify low concentrations of certain dangerous chemical substances. It can then send the detection data to another phone or computer via telephone communication or Wi-Fi.