TSU Superconductivity Series
presented  by Victor Obot, Tung Wu, and Beverly Brown
June 18-29, 2001

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Top to Bottom:  Dr. Obot  cools the semiconductor material with liquid nitrogen, transforming it into a superconductor, creating a strong magnetic field that repels the "floating" metal. Top to Bottom: Dr. Obot's animated teaching style was enjoyed by all.   From explanations of the superconductivity demonstration to theoretical discussions, he kept the teachers on their toes.