Pinball! These simple concept gaming machines have been around for nearly a century now! Yet any of us who have played one can never forget the experience: pulling and releasing the spring-loaded ...

Game of skills or evil gambling? It is hard to believe that there was a long period in the history of arcade games when pinball machines, these amazing mixtures of art, design, engineering, technology ...

Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...