Black Grating In The Microwave
Do you know what that black grating on the microwave door is? The Faraday shield, as it is called, prevents electromagnetic fields from going out of the oven and hurting people. Thanks to this, you can heat up your popcorn without worrying about your safety. Make sure you appreciate this feature more!
Black Grating In The Microwave
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Dimples On Golf Balls
Golf balls might seem round from afar, but the truth is that they have dimples on the surface. They were added because balls with bumps and nicks tend to have more lift and less drag than shiny new balls. This is the reason dimpled golf balls are now the standard in this sport.
Dimples On Golf Balls
