Everyday Engineering: "Snow"balls and Ramps
 to 
      
               — Drop in
      
      Cost: Free with admission
    
  
  
      “Snow”balls will be flying as we design, build, and test out some simple tracks and shoots using repurposed and recycled materials. Make straightaways, loop-da-loops and hills out of tubing and cardboard to send faux snowballs on a thrill ride.
 
 
 
 
