Retro slot machines began as mechanical devices with fixed reel motion. They relied entirely on physical components rather ...

It seems you're asking for an article on the topic "slot" without specifying further details. Based on this, I'll assume you're referring to slot machines—a popular form of entertainment in casinos ...

What’s the lifespan of the average slot machine? The best answer probably is “it depends.” Most modern slot machines are computer driven and like all computers, they eventually can become obsolete.