Guyana Learning Channel - The microwave oven was invented in 1947 and is one of the most popular inventions of the 20th century. In addition to saving energy, microwaves are easy and
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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) 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)
![The maddening story of why microwaves were first marketed only to men | by Stephanie Buck | Timeline The maddening story of why microwaves were first marketed only to men | by Stephanie Buck | Timeline](https://miro.medium.com/v2/resize:fit:5686/1*ZqJFvYiS5GmLajfUfyzFQA.jpeg)