https://writeablog.net/threads....helf10/a-brief-histo
How to Choose an Oven That Meets Your Cooking Needs Over time, ovens have been continuously evolving in appearance and functionality. For example there are now ovens that self-clean their liners. These lines heat the interior of the oven, which is beneficial for cleaning. Some models also have a timer that can be set independent of cooking functions. History Since the time humans have been around we have used fire to keep warm and to cook food. But it wasn't until 1490 when the first oven built specifi