Magnetic rotor
- A simple experiment for studying the transition from order to chaos, H. Meissner and G. Schmidt, AJP 54 (9) 800-804, 1986
- The bipolar motor: A simple demonstration of deterministic chaos, M. Ballico and M. Sawley, AJP 58 (1) 58-61, 1990
- Measurements of the transient motion of a simple nonlinear system, A. Ojha et al, AJP 59 (7) 614-619, 1991