The Evolution of BBQ Pits: From Traditional Designs to Modern Masterpieces Humans have been cooking over fire for almost as long as there have been humans, and, until the invention of refrigeration, smoking meat has been a reliable method of preserving meat that dates all the way back to the Paleolithic era. Of course, modern grillmasters enjoy far more amenities and tools than our ancestors did. We also enjoy access to a variety of herbs and spices that our forefathers might well have gone to war to obtain. Nevertheless, the principle remains the same. https://lonestargrillz.com/blogs/news/the-evolution-of-bbq-pits-from-traditional-designs-to-modern-masterpieces