The Electronics Additive Manufacturing (E-AM) Lab at York University focuses on additive manufacturing (AM) as a means to fabricate electronics with completely new geometries and properties including flexible substrates and 3D surfaces. We define AM liberally as any manufacturing method that does not require subtractive steps such as etching, cutting or milling. This definition includes printing of thin films, 3D printing and even weaving. What these techniques have in common is that we use liquids inks to fabricate functional materials with electrical, mechanical or biomedical functionality. We use these novel materials and AM techniques to fabricate devices such as transistors, sensors, light-emitting devices or batteries.