The IsoNose outreach activities target the scientifically interested public, high school students as well as young and advanced school children. As products the IsoNose Fellows develop audio-visual material, a workshop for school-children and an exhibition. The overall goal of the IsoNose outreach activities is getting the public interested in natural sciences, in general. Furthermore we explain the concept of isotopes, their measurement and their application in a large variety of systems, including the geosciences, environmental forensics, biomedical sciences, and mineral resource prospecting.