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Rain Indicators in Elevators Tell People When They Need an Umbrella

Have you ever walked outside just to end up covered in the rain and without an umbrella? Well, that won't happen to you if you live in Japan. This is because elevators have rain indicators that turn red when it starts to rain and warn elevator passengers whether they should take an umbrella out for the day. So, you won't walk outside and get soaked because this indicator will give you a chance to prepare for the weather beforehand.

Instagram via spaiter_ter

As an island, Japan gets lots of rain which is why they are always coming up with super cool inventions to help their citizens go about their average stormy days with ease.