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The 12 Best Inventions You Have Never Seen

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6. Hourglass Traffic Lights

Once you see just how amazing the hourglass traffic lights look, you will wonder why no one thought about it years ago. It is so amazing that you shouldn’t be too surprised when you see more traffic lights adorning this new design.

A creation of Yanko Designs, the hourglass traffic lights were made to count right down to the microsecond before the lights change. This way, you will no longer have to guess just how long you should wait before everything changes to the red go-ahead.

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