Technological innovation in culinary: Oven

An oven is a thermally insulated chamber used for the heating, baking or drying of a substance, and most commonly used for cooking. The earliest ovens were found in Central Europe; they date back to 29,000 BC. They were roasting and boiling pits inside yurts used to cook mammoth. Ovens were used by cultures who lived in the Indus Valley and in pre-dynastic Egypt. By 3200 BC, each mud-brick…