CARL RUSSO/Staff photo, GAZETTE: Delaney MacLeod, 6 reacts to making her volcano erupt. As part of their Summer Reading Club, the Haverhill Public Library presented the program, ''Fizz, Boom, Read about Science'' on Thursday 7/10. On that day, 21 kids learned about volcanoes, how to make a volcano and how to make it erupt.7/10/2014.

140710CRUVOLCANO