Everyday things with hidden features we weren’t aware of

[post_page_title]Microwave windows[/post_page_title]

We mentioned black dots on the rims of car windows, but what about those dots that are all over the front of our microwave? According to microwave manufacturers, this is a protective mesh screen that’s designed to keep the microwaves inside the unit.

Microwave windows

In a nutshell, the holes are small enough to block the waves from escaping the microwave, but big enough for you to see through the window. Keeping these waves inside the microwave is the key to ensuring that your food cooks properly.

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