I was talking to my boyfriend in the car about the idea of people having personal plastic recycling machines in their home, where you would break down the plastic waste you create and then make "ink"for a home 3D printer to reprint plastic household items. This idea came to me when I was thinking about the world's problem with plastic water bottles, at that time, in the car. An hour later, he opened his Facebook on his phone that was on and playing music in the car and the first ad he saw was for a 3D printer that uses recycled plastic. I know the idea in my head goes along with current popular issues of the times, so yes my thought process and Facebook ad could just be coincidence, but the fact that it was a more novel and complex idea made it amusing.