On May 2, 2012 geekosystem.com posted an article written by James Plafke about the World’s First Scanning Electron Microscope That Displays Images in 3D.
So why am I posting this - well to prove that David Tennant really does turn up everywhere!
Here is a quote from the article:
"This results in what is essentially parallax images, the old 3D trick with the red and blue lenses you may remember from old movies, coloring books, and David Tennant."