Because electrons have a much shorter wavelength than visible light, they can illuminate the structure of tiny objects. (cen.acs.org)
But now they are becoming a reality — at least for moving very tiny objects. (insidescience.org)
It's like that mind - bending discovery from quantum mechanics that tiny objects like electrons can actually be in two places at once and act simultaneously like a particle and a wave. (religion.blogs.cnn.com)