![Retromobe - retro mobile phones and other gadgets: Raytheon Radarange - the world's first microwave oven (1947) Retromobe - retro mobile phones and other gadgets: Raytheon Radarange - the world's first microwave oven (1947)](https://2.bp.blogspot.com/-BlvYE3DXqgQ/WU6tH7jx-OI/AAAAAAAAL3M/U50buuO5BXsQO7epHKMWFNFinEw_fiaQACLcBGAs/s1600/raytheon-radarange.jpg)
Retromobe - retro mobile phones and other gadgets: Raytheon Radarange - the world's first microwave oven (1947)
![File:Westinghouse Microwave Oven, 1956, jointly produced by Tappen, Raytheon, & Westinghouse, this model served as demo model at the 1956 World's Fair in Belgium - National Electronics Museum - DSC00282.JPG - Wikimedia Commons File:Westinghouse Microwave Oven, 1956, jointly produced by Tappen, Raytheon, & Westinghouse, this model served as demo model at the 1956 World's Fair in Belgium - National Electronics Museum - DSC00282.JPG - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Westinghouse_Microwave_Oven%2C_1956%2C_jointly_produced_by_Tappen%2C_Raytheon%2C_%26_Westinghouse%2C_this_model_served_as_demo_model_at_the_1956_World%27s_Fair_in_Belgium_-_National_Electronics_Museum_-_DSC00282.JPG/1906px-thumbnail.jpg)
File:Westinghouse Microwave Oven, 1956, jointly produced by Tappen, Raytheon, & Westinghouse, this model served as demo model at the 1956 World's Fair in Belgium - National Electronics Museum - DSC00282.JPG - Wikimedia Commons
![Retromobe - retro mobile phones and other gadgets: Raytheon Radarange - the world's first microwave oven (1947) Retromobe - retro mobile phones and other gadgets: Raytheon Radarange - the world's first microwave oven (1947)](https://1.bp.blogspot.com/-aDiYAJKAb50/WU6tHpijJ3I/AAAAAAAAL3I/_88OnhGkT0oSDIE8RVGll83158UEw6ODQCEwYBhgL/s1600/amana-radarange.jpg)
Retromobe - retro mobile phones and other gadgets: Raytheon Radarange - the world's first microwave oven (1947)
![This is how Percy Spencer invented the microwave after a candy bar cooked in his pocket - India Today This is how Percy Spencer invented the microwave after a candy bar cooked in his pocket - India Today](https://akm-img-a-in.tosshub.com/indiatoday/images/bodyeditor/201807/percy1_0-x208.jpg?uKIYLM8wzA0IJnUFWGl5na1a_ljoLbRv)