There are many things within the world which actual puzzle me. As I dash around from one activity to another I see things that really baffle me and make me wonder how much things have changed. Every Saturday morning, I venture to the local food store to buy my set shopping list for the week. It was as I was pushing my trolley down the health and hygiene aisle that I suddenly realised that I needed toothpaste. As well as being amazed by the choice it got me thinking about teeth and more specifically trips to the dentist...