12 Useful Features In Everyday Things That Most People Do Not Usually Know

Every Day we use a lot of objects in our daily parlance. But, have you ever wondered what they might offer more features than the ones they are advertised to offer? That they have many useful features that largely go unnoticed? For example, do you know why wine bottles have an indent on the bottom? Or why winter hats have those bobbles on the top? Did you ever think about it? Nope. They are not just design enhancements. It turns out; everyday objects are pretty mysterious in their form and function. Read on to unravel the truth behind them.

1 The indent on the bottom of wine bottles, is actually present to control pressure while corking.

Source : The French Cellar

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