Tuesday, March 10, 4:30-5:30 p.m. – Join Big Thinkers Science and experiment with radical reactions and powerful pressure that create incredible impacts. Launch your personal fizzy physics rocket! Free. Open to the public. Appropriate for ages 5-12. Registration required and started March 2. Space is limited. Come by the Sandy Springs Branch Library, call 404-303-6130 or email: leah.germon@fultoncountyga.gov to sign up. 395 Mount Vernon Highway, Sandy Springs, 30328.