SciLab@NYPL: Gadgets & Gizmos: Gears
Learn about the world and how to solve problems by watching demonstrations and participating in hands-on experiments. Each session explores a simple machine-such as the spring, the gear, and the propeller-and the work it does. Presented by the Children's Museum of Manhattan. For children ages 5 and older. Limited to 25 participants.
Preregistration is required by phone or in-person.