• A town in Washington has a treetop bridge over a busy road that’s just big enough for squirrels, called the Nutty Narrows Bridge. * Russian author Vladimir Nabokov came up with the idea for smiley emoticons in 1969. * Now here’s a great way to “go green”: Residents of Surabaya, Indonesia, can pay their bus fare with plastic waste, which will earn them two hours of travel time. The dual aim is to reduce waste as well as the number of cars on the road by encouraging the use of public transportation. * A U.S. constitutional amendment was proposed...

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