Support Provided ByLearn More

Charlie Brown’s Endocrine System?

The Secret Life of Scientists and EngineersThe Secret Life of Scientists and Engineers

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens.

I love how biology teacher Caryn Babaian suggested her students learn anatomy by sketching out Charlie Brown’s insides. Maybe if I’d had a teacher like Caryn, I wouldn’t have gone through school thinking biology was just about cutting up frogs and persecuting little mice.

The video interview with Caryn caused my mind to go off in all directions. Caryn’s fashion sense inspired me, too. (Take a good look at that great get-up she’s wearing in the video!) Listening to Caryn, I was suddenly interested in Leonardo’s Notebook, in cave drawings as an early means of illustrating biology, in artist teachers in history, and in the Bela Legosi film “The Devil Bat”!

Support Provided ByLearn More
Charlie Brown’s Endocrine System?-leaf.jpg
Close observation of nature has its rewards

But most of all, I took to heart what Caryn said about the value of seeing by drawing, for example, a leaf. I remembered “Leaf by Niggle,” a short story by J.R.R. Tolkien. In that story, artist Niggle paints a tree, beginning with a careful rendering of a single leaf. We can interpret the story in many ways, but the more attention he pays to his leaf, the more he sees—within the leaf, around, and beyond it.

Observing closely what we observe in nature—and drawing or otherwise trying to recreate what we see is the best way to do that—we enter into it. By paying attention we do more than learn terms we can repeat on a test: We can use careful observation as a ritual. By focusing and seeing—really seeing—the architecture of an endocrine system, the anatomy of a leaf or the social habits of an ant, the pattern of conch shells, fractals, snowflakes, and cells, we can live in the moment and at the same time get reminded of what a tiny space we occupy in Deep Time. We can become more mindful and appreciative of what cell biologist Ursula Goodenough called the sacred depths of nature.