1. https://www.dailymotion.com/video/x81b53e. Access date: January 12, 2020.
2. Feynman, R. P., Leighton, R. B., & Sands, M. (1964). The Feynman lectures on physics (Vol. 2). Addison-Wesley.
3. Denny, M. W. (1993). Air and water: The biology and physics of life’s media. Princeton University Press.
4. Kalmijn, A. J. (1977). The electric and magnetic sense of sharks, skates, and rays. Oceanus, 20, 45–52.
5. Pickard, W. F. (1988). A model for the acute electrosensitivity of cartilaginous fishes. IEEE Transactions on Biomedical Engineering, 35, 243–249.