10:30-11:30 a.m. – Want to learn about “edible science?” Topics include: the dry ice mystery; making Play-dough; “gooey goop” (cornstarch and water); how does popcorn pop; fun with Pop Rocks candy; finding iron in cereal, “s is for Skittles,” and making candied apples. Free and open to the community. Sign-up required and started June 20. For elementary and middle school youth. Additional session from 2-3 p.m. Children may sign up for one session only. Sandy Springs Branch Library, in the Meeting Room, 395 Mount Vernon Highway, Sandy Springs, 30328. Email: leah.germon@fultoncountyga.gov or call 404-303-6130 to register or with questions.