How to zoom into a human eye

Amazing. Truly. This is a WonderHowTo weekend digression.

When we get excited, we just gots to share. Ok. Ok. Almost all of our tutorials possess a DIY sensibility and bias. Education is a complex relative of DIY and causes us taxonomical gas. But we love the category, nonetheless.

This video we found, is just excellent in so many ways. So, rules be damned.

Using an electron microscope, this image zooms into the human eye. And the video instantaneously makes obsolete any turgid high school biology book. Think about it. Video is an utterly magnificent medium. I mean ask yourself how you could learn the same thing if textual information were your only medium?