Not sure if this has been posted before. In the city of Istanbul, Turkey, there are over 150 thousand stray dogs wandering the streets without food or shelter. A clever device by Turkish company Pugedon hopes to help feed those strays by recycling bottles in exchange for free dog food. I'm not sure if it's a good thing or a bad thing but figured it was interesting. http://weburbanist.com/2014/08/01/ec...d-a-stray-dog/