meanderings

In the semiotic theories of Jakob von Uexküll and Thomas A. Sebeok, umwelt (plural: umwelten; the German word Umwelt means “environment” or “surrounding world”) is the “biological foundations that lie at the very epicenter of the study of both communication and signification in the human [and non-human] animal.”

“Exo is a visualization tool for exploring the nearly 2,300 exoplanet candidates that have been so far identified by NASA’s Kepler mission.”