Cover Picture: Materials Science in Finland: (Adv. Mater. 24/2018)

This special issue is dedicated to current research activities on materials science in Finland. The issue provides a collection of outstanding contributions from diverse research groups on the recent progress on silicon and silica nanomaterials, DNA nanotechnology, micro‐/nanomotors, biomass‐based nanostructures, nanocellulose, 2D layered materials, atomic‐layer deposition, superhydrophobic surfaces, and microrobots, from University of Helsinki, Aalto University, VTT, University of Turku, Åbo Akademi University, Tampere University of Technology, and University of Eastern Finland.