Caption: Will Pemble founded The CoasterDad Project by building a roller coaster in his back yard. Today, Pemble works to bring "Physics, Family and Fun to Kids Everywhere."
Credit: The CoasterDad Project
Caption: Will Pemble founded The CoasterDad Project by building a roller coaster in his back yard. Today, Pemble works to bring "Physics, Family and Fun to Kids Everywhere."
Credit: The CoasterDad Project