French sailors used to wear hats with the pom-poms on them so they wouldn’t bang their head on the low ceilings of the ship
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What is it for?
It's a watch pocket, originally for men who wore pocket watches
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What is it for?
Candy manufacturers actually melt candy into that hole so the head of the lollipop stays attached to the stick rather than coming loose and falling off
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What is it for?
Basically, this tiny hole is a microphone
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What is it for?
The symbol tells you how long the product will stay good after it's been opened in months.
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What is it for?
That little arrow tells you which side of your car the fuel cap is located on.