Blog
-
October 4, 2015
The Hidden World of Sand
Even if you lay your cheek upon the surface of a sun-baked beach, you’re unlikely to see clearly the kaleidoscopic world beneath you. Gary Greenburg, a research affiliate at the University of Hawaii Institute for Astronomy, created a 3D high-definition light microscope in the 1990s, and he’s been capturing fascinating sand close-ups since then. He’s put out … Read more