There are some things we think we'll never really see with our own eyes, and then someone comes along and finds a way to show them to us anyway. For most of us, DNA exists only as a colorful diagram in a Biology textbook. But now, thanks to a new scientific technique, we can see the real thing.
As science advances at a rapid clip, things once thought to be pure fiction become fact almost every day—but there's one classic sci-fi story that we'll never get to realize. Sorry dino fans, it looks like Jurassic Park can never, ever happen.