Whether you drop a can of pop into a waste or recycling bin, it’s easy to think that this small act has no real consequence. After all, once it’s in, you rarely have to think about it again. And in a way, this is great, because it makes recycling easy and hassle-free, but on the other hand, it is also makes it a practice that is very easy to neglect. But if you did chose to recycle an aluminium can, what difference would it make?