My junior year, I founded and sat as president of my high school’s recycling club, which was a fairly simple operation of setting up cardboard boxes in classrooms and asking people to put their plastic or glass bottles and aluminum cans inside – paper recycling was already managed by the school district, but the rest wasn’t. Every Monday I’d go around collecting all that material into the big blue plastic bags sold by the county for residential recycling, normally filling one to two of them a week, and then take them to some neighbor of the school’s gracious enough to loan us their curb space for recycling pickup the next morning. From those big trucks that would load up the blue bags for the county, all the glass, plastic, metal (and garbage people thought was recyclable or didn’t care enough to remove) probably went to a recycling plant a bit like the one in the video below:

Thanks to Science Friday for creating this educational video and keeping us informed on how stuff works!