AMES, Iowa –For the second straight year, Des Moines Central Academy emerged as the champion in the Ames Laboratory/Iowa State University Regional High School Science Bowl here on Saturday, Jan. 30. Central Academy didn’t lose a single match in the day-long quiz-bowl event, defeating Ames High School 68-34 in the final match. Dubuque Hempstead finished third and Home Schools of Eastern Iowa was fourth in the event that marked its 20th year.