Stop by the Children's Department for a fun craft or activity. 

• Today we'll be making: Air-powered vehicle with KidTech! 

  Vehicles you see on the road today are powered by either gasoline or diesel engine, natural gas powered engine, battery, or hybrid of these. But in environments where explosion is a possibility (such as coal mines), vehicles must not produce any sparks. The solution? Air-powered vehicles, propelled by compressed air. For the STEM activity on Dec. 30, you'll assemble a simple air-powered vehicle and you can run experiments on distance traveled, hill climb capability and running on rough terrain . Plus, you get to keep your Air-powered Vehicle!

• First come, first served
• Supplies are limited