Curious about how toilet paper rolls are made? This video takes you behind the scenes of a paper factory, showcasing the complete process. From recycling used paper to creating soft, absorbent sheets, ...

Dr Karl Kruszelnicki lifts the lid to discover how recycled toilet paper is made at the Encore toilet paper factory.

One thing that can cause some seasonal confusion, however, is which present-wrapping materials can be recycled. Here's a refresher, with tips from USA TODAY, on whether your wrapping paper ...