Everyday things with hidden features we weren’t aware of

[post_page_title]Brass door knobs[/post_page_title]

A shiny brass door knob adds just the right touch of class and elegance, but that’s not all it does! Brass, like any copper alloy, has antimicrobial properties that can kill many harmful germs and bacteria in less than two hours.

Brass door knobs

That’s super helpful, considering the possibility for germ transference in high traffic areas. The downside is that brass is much more expensive than metals like nickel and steel, which is why you hardly see these anymore.

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