![I put my coffee cup in the microwave and it scorched right on the 'Do Not Microwave' warning. : r/mildlyinteresting I put my coffee cup in the microwave and it scorched right on the 'Do Not Microwave' warning. : r/mildlyinteresting](https://i.redd.it/t2wy30qpkihz.jpg)
I put my coffee cup in the microwave and it scorched right on the 'Do Not Microwave' warning. : r/mildlyinteresting
![I feel like this is a good one. I put this ceramic mug in the microwave sometimes and overtime this black sludge appears in the outside? What is it and why do I feel like this is a good one. I put this ceramic mug in the microwave sometimes and overtime this black sludge appears in the outside? What is it and why do](https://preview.redd.it/omkr9m7r1ld01.jpg?width=640&crop=smart&auto=webp&s=78cf0b4e014d28417e156ba1ef725fd743a98b87)
I feel like this is a good one. I put this ceramic mug in the microwave sometimes and overtime this black sludge appears in the outside? What is it and why do
![The Risks Of Heating A Stainless Steel Coffee Mug In The Microwave: Tips For Safe And Efficient Heating – TheCommonsCafe The Risks Of Heating A Stainless Steel Coffee Mug In The Microwave: Tips For Safe And Efficient Heating – TheCommonsCafe](https://cdn.thecommonscafe.com/can_stainless_steel_coffee_mug_go_in_microwave.jpg)