Getting caught in the rain isn't always a good time, so a company called RainStoppers created an innovative umbrella that makes the experience a little bit better. The umbrella changes color when it gets wet and will stay like that up until it dries completely. It's a creative way to take a walk in the rain a little more fun, and you might be excited for stormy weather when you pick up one of these.
Japan is a country that has a lot of rain, which is why many inventions are centered around the weather. This invention also comes in other patterns that show up when wet.