![Microwaves. History of Microwaves In 1945, Dr. Perry Spencer, a scientist, was working in a lab when he felt some heat on his hand. The heat was coming. - ppt download Microwaves. History of Microwaves In 1945, Dr. Perry Spencer, a scientist, was working in a lab when he felt some heat on his hand. The heat was coming. - ppt download](https://slideplayer.com/5969808/20/images/slide_1.jpg)
Microwaves. History of Microwaves In 1945, Dr. Perry Spencer, a scientist, was working in a lab when he felt some heat on his hand. The heat was coming. - ppt download
![The top of my microwave felt sticky after wiping, so I climbed up and looked down. I kept pulling chunks before I finally removed the cover. : r/CleaningTips The top of my microwave felt sticky after wiping, so I climbed up and looked down. I kept pulling chunks before I finally removed the cover. : r/CleaningTips](https://preview.redd.it/59163bker7a71.jpg?width=640&crop=smart&auto=webp&s=d891b9ff9f9d658257b01447a4ae88ffc4fe2115)
The top of my microwave felt sticky after wiping, so I climbed up and looked down. I kept pulling chunks before I finally removed the cover. : r/CleaningTips
![Microwaves. How long have microwaves been around? In 1945, Dr. Perry Spencer, a scientist, was working in a lab when he felt some heat on his hand. - ppt download Microwaves. How long have microwaves been around? In 1945, Dr. Perry Spencer, a scientist, was working in a lab when he felt some heat on his hand. - ppt download](https://slideplayer.com/8131948/25/images/slide_1.jpg)