With Stones that Calculate, design-researchers Jonas Parnow and Paul Heinicker publish an impeccable online compilation of resources on post-digital materiality. Linking the writings of Max Frisch, Ursula K. Heise, Benjamin Bratton, Rosa Braidotti, Jussi Parikka, Donna Haraway, and others the growing archive “maps academic as well as artistic perspectives which reflect digital conditions within materialist discourses.”