zipper

One thing is for sure, most of our clothing, handbags, and products, once they have zippers, will appear in this keyhole.

What is happening inside sewing machines, locks, or even ... zip-up?

An African python longer than 2m has become the

If you're free, try pulling out your jeans, look at your pants. Do you see this character?

Here are a few stories about the origins of unexpectedly invented items - which are familiar to us.