Faster than a speeding bullit!

Well, almost! Here's the thing, some guys in the Vienna University of Technology developed one The 3D printer uses a liquid resin, which is hardened at precisely the correct spots by a focused laser beam.

And then you go, "Yeah, big deal!", but be prepared for this, we're talking about nanometer precision, can you imagine what kind of resolution you can achieve?

"But I'll bet it's slow like watching wall moving"... wrong again! They can print 5 meters per second!
You're speechless by now, for sure, but you can watch the video and take a look here.