Nano Quadrotors Conjure Visons Of The Terminator [VIDEO]

Technology is always moving at a rapid pace.  The University of Pennsylvania has developed a swarm of Nano Quadrotors that leave one thinking Skynet is about to take over.

We've seen quadrotors before but never quite like this.  Synchronized and autonomous flying.  It's enough to make you a bit unsettled.

But it is also very cool.  Once this technology is scaled up researchers believe these flying machines could be used for everything from surveillance to construction.

For more see this source article.