Halpern, Megan K., Max Evjen, Dan Cosley, Michael Lin, Stephen Tseou, Erica Horowitz, Tejaswi Peesapati, and Geri Gay. “SunDial: Embodied Informal Science Education Using GPS”. MedieKultur: Journal of media and communication research 27, no. 50 (June 27, 2011): 18 p. Accessed November 23, 2024. https://tidsskrift.dk/mediekultur/article/view/3341.