Ask anyone who's pursued a career in the sciences what first piqued their interest in what would become their field, and they'll almost certainly have a story. Gazing at the stars on a camping trip, raising a pet frog, fooling around with computers and their components: an experience sparks a desire for knowledge and understanding, and the pursuit of that desire eventually delivers one to their specific area of specialization.
Or, as they say in science, at least it works that way in theory; the reality usually unrolls less smoothly. On such a journey, just like any other, it might help to have a map.
Enter the work of science writer and physicist Dominic Walliman, whose animated work on the Youtube channel Domain of Science we've previously featured here on Open Culture. (See the "Related Content" section below for the links.)
Walliman's videos astutely explain how the subfields of biology, chemistry, mathematics, physics, and computer science relate to each other, but now he's turned that same material into infographics readable at a glance: maps, essentially, of the intellectual territory. He's made these maps, of biology, chemistry, mathematics, physics, and computer science, freely available on his Flickr account: you can view them all on a single page here along with a few more of his infographics..
As much use as Walliman's maps might be to science-minded youngsters looking for the best way to direct their fascinations into a proper course of study, they also offer a helpful reminder to those farther down the path — especially those who've struggled with the blinders of hyperspecialization — of where their work fits in the grand scheme of things. No matter one's field, scientific or otherwise, one always labors under the threat of losing sight of the forest for the trees. Or the realm of life for the bioinformatics, biophysics, and biomathematics; the whole of mathematics for the number theory, the differential geometry, and the differential equations; the workings of computers for the scheduling, the optimization, and the boolean satisfiability.
Based in Seoul, Colin Marshall writes and broadcasts on cities and culture. His projects include the book The Stateless City: a Walk through 21st-Century Los Angeles and the video series The City in Cinema. Follow him on Twitter at @colinmarshall or on Facebook.