Christopher Fraser, 5, and his sister Patricia, 8, see how well Styrofoam will float in water and other liquids for an experiment during Marvelous Mondays, a weekly session of science fun at the Huntington Branch Library. (Photo by Brad Durrell)

Their mom, Denise, said her children love learning about science at the library in Shelton.

essions with family services librarian Marissa Ciullo, shown at left, are offered for ages 3 to 10 every 15 minutes on Mondays from 3:30-5:30 p.m.