Explora is coming to a library near you! Check with your library for more details regarding this free event. Have you always thought the triangle was just the shape between the circle and the square? It turns out that a triangle has some very important properties for engineering and construction. Find out more in this challenging trial-and-error exploration using triangles to construct games and roller coasters. All materials will be provided. Registration is required for this event and is limited to 25 participants. Targeted towards Teens. This program is funded by the Friends for the Public Library.