Sixth-graders Ryan Byrne (left) and Thos Brown demonstrate the sheet they used in their experiment on age and perception in which participants had to identify a unique item in a group of the same item.
Michael Jacoby shows off the effects of household cleaners on the growth of pea plants. Mr. Clean and Windex were hands-down losers to a "green" cleaner, Shaklee's Basic H2 and water.
From left: Bromfield senior Clark Jacobson tells judges Doug Rothkopf, Holly Rothkopf, and Stephen Friedrich about his experiment, The Effect of Beauty on Job Applications.
George Symula, Lena Karotkin, and Lizzie Rooney show off "Mt. Mento" a crowd-pleasing experiment in which the candy, Mentos, makes a bottle of cola erupt.
