Biomedical Engineer on Making Iron Man 3's Extremis Tech Real

The tech driving Iron Man 3 isn't, as it typically is, Tony Stark's Iron Man suit. Instead, it's the medical-but-also-real-explodey Extremis. And believe it or not, the physiological nanoparticle science behind it isn't pure science fiction. At least some parts of it are within reach relatively soon. » 5/06/13 5:40pm 5/06/13 5:40pm