Smell-O-Vision, cigarette umbrellas, amphicars, and other inventions that could've changed the world... maybe.

Every country has that one invention locals swear by – brilliant, bizarre, or both – that somehow never crossed the border.

At home, you can switch to a reusable water bottle, ditch single-use coffee pods, and replace grocery bags with paper or ...

From physical devices that interrupt addictive patterns to AI companions that coach better screen habits, the newest ...

Imagine what life would be like without your phone, the internet, or even something as simple as electricity. It’s hard to ...