How to see the blood vessels in the backs of your eyes by Angela Herring November 13, 2013 Share Facebook LinkedIn Twitter All I’m going to say about this is “wow.” Watch it. Try it. Let your mind (but thankfully not the blood vessels in your eyes) be blown. Oh, I’ll also say that this fantastic video, and many others, can be found on Northeastern graduate student Guillaume Riesen’s blog and YouTube channel (s). PS>