Number 43 (Story #5), August 1, 1991 by Phillip F. Schewe and Ben Stein AT THE XXII INTERNATIONAL PHYSICS OLYMPIAD , held July 1-9 in Havana, Cuba, several American students won medals, including Derrich Bass of North Miami Beach, FL who won a gold medal. Theresa Lynn of Durham, NC received the highest score among girls in the competition. A total of 149 high school students from 30 countries participated. (Contact Dr. Arthur Eisenkraft, 914-241-6043)