In the Nevada desert, a handful of scientists are battling to retrieve a swarm of rogue micro-robots that has escaped from the lab. The swarm is self-sustaining, self-reproducing and capable of learning from experience. It is, to all intents and purposes, alive. And very, very deadly. Because it has been programmed as a ruthless predator, a predator becomes more dangerous with every passing hour...

Well,this book show the reason why should we careful with all those new technology.

Returned to me.